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产品型号SN75452BD的概述

芯片SN75452BD的概述 SN75452BD是一款多功能的双向电机驱动器芯片,由德州仪器(Texas Instruments)生产。该芯片常用于控制直流电动机步进电机、自动控制机械手等多种应用场合,能够实现正反转以及启停控制。其设计灵活,使其适用于各类机器人、自动化设备和其他电子项目中。凭借其高效的功率放大特性,该芯片能在相对较小的封装内提供强大的电流和电压输出,满足大多数实用需求。 芯片SN75452BD的详细参数 SN75452BD设计为能够驱动多种类型的负载,其主要参数包括: 1. 输入电压范围:芯片通常支持的供电电压范围为4.5V至36V,适应多种电源情况。 2. 输出电流:每个输出通道的最大可持续电流为1A,有短时输出电流可达到2A。 3. 工作温度范围:芯片的工作温度范围一般为-20°C至+85°C,适合各种环境条件下的应用。 4. 逻辑电平:芯片的逻辑电平适用于TTL和C...

产品型号SN75452BD的Datasheet PDF文件预览

SN55451B, SN55452B, SN55453B, SN55454B  
SN75451B, SN75452B, SN75453B, SN75454B  
DUAL PERIPHERAL DRIVERS  
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999  
SN55451B, SN55452B,  
SN55453B, SN55454B . . . JG PACKAGE  
SN75451B, SN75452B,  
SN75453B, SN75454B . . . D OR P PACKAGE  
(TOP VIEW)  
PERIPHERAL DRIVERS FOR  
HIGH-CURRENT SWITCHING AT  
VERY HIGH SPEEDS  
Characterized for Use to 300 mA  
High-Voltage Outputs  
1A  
1B  
V
CC  
1
2
3
4
8
7
6
5
No Output Latch-Up at 20 V (After  
Conducting 300 mA)  
2B  
2A  
2Y  
1Y  
High-Speed Switching  
GND  
Circuit Flexibility for Varied Applications  
TTL-Compatible Diode-Clamped Inputs  
Standard Supply Voltages  
SN55451B, SN55452B  
SN55453B, SN55454B . . . FK PACKAGE  
(TOP VIEW)  
Plastic DIP (P) With Copper Lead Frame  
Provides Cooler Operation and Improved  
Reliability  
3
2
1
20 19  
18  
NC  
2B  
Package Options Include Plastic  
Small-Outline Packages, Ceramic Chip  
Carriers, and Standard Plastic and Ceramic  
300-mil DIPs  
NC  
1B  
4
5
6
7
8
17  
16  
15  
14  
NC  
2A  
NC  
1Y  
NC  
NC  
9 10 11 12 13  
SUMMARY OF DEVICES  
LOGIC OF  
DEVICE  
PACKAGES  
COMPLETE CIRCUIT  
NC – No internal connection  
SN55451B  
SN55452B  
SN55453B  
SN55454B  
SN75451B  
SN75452B  
SN75453B  
SN75454B  
AND  
NAND  
OR  
FK, JG  
JG  
FK, JG  
JG  
NOR  
AND  
NAND  
OR  
D, P  
D, P  
D, P  
D, P  
NOR  
description  
The SN55451B through SN55454B and SN75451B through SN75454B are dual peripheral drivers designed  
for use in systems that employ TTL logic. This family is functionally interchangeable with and replaces the  
SN75450 family and the SN75450A family devices manufactured previously. The speed of the devices is equal  
to that of the SN75450 family, and the parts are designed to ensure freedom from latch-up. Diode-clamped  
inputs simplify circuit design. Typical applications include high-speed logic buffers, power drivers, relay drivers,  
lamp drivers, MOS drivers, line drivers, and memory drivers.  
The SN55451B/SN75451B, SN55452B/SN75452B, SN55453B/SN75453B, and SN55454B/SN75454B are  
dual peripheral AND, NAND, OR, and NOR drivers, respectively (assuming positive logic), with the output of  
the logic gates internally connected to the bases of the npn output transistors.  
The SN55’ drivers are characterized for operation over the full military range of 55°C to 125°C. The SN75’  
drivers are characterized for operation from 0°C to 70°C.  
Copyright 1999, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN55451B, SN55452B, SN55453B, SN55454B  
SN75451B, SN75452B, SN75453B, SN75454B  
DUAL PERIPHERAL DRIVERS  
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999  
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)  
SN55’  
7
SN75’  
7
UNIT  
V
Supply voltage, V  
CC  
(see Note 1)  
Input voltage, V  
5.5  
5.5  
30  
5.5  
5.5  
30  
V
I
Inter-emitter voltage (see Note 2)  
Off-state output voltage, V  
V
V
O
Continuous collector or output current, I  
OK  
(see Note 3)  
400  
500  
400  
500  
mA  
mA  
Peak collector or output current, I (t 10 ms, duty cycle 50%, see Note 4)  
I
w
Continuous total power dissipation  
See Dissipation Rating Table  
Operating free-air temperature range, T  
55 to 125  
0 to 70  
°C  
°C  
°C  
°C  
°C  
A
Storage temperature range, T  
stg  
65 to 150 65 to 150  
Case temperature for 60 seconds  
FK package  
JG package  
D or P package  
260  
300  
260  
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds  
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds  
NOTES: 1. Voltage values are with respect to network GND, unless otherwise specified.  
2. This is the voltage between two emitters of a multiple-emitter transistor.  
3. This value applies when the base-emitter resistance (R ) is equal to or less than 500 .  
BE  
4. Both halves of these dual circuits may conduct rated current simultaneously; however, power dissipation averaged over a short time  
interval must fall within the continuous dissipation rating.  
DISSIPATION RATING TABLE  
T
25°C  
DERATING FACTOR  
T
= 70°C  
T = 125°C  
A
A
A
PACKAGE  
POWER RATING  
ABOVE T = 25°C  
POWER RATING POWER RATING  
A
D
FK  
JG  
P
725 mW  
5.8 mW/°C  
11.0 mW/°C  
8.4 mW/°C  
8.0 mW/°C  
464 mW  
880 mW  
672 mW  
640 mW  
1375 mW  
275 mW  
210 mW  
1050 mW  
1000 mW  
recommended operating conditions  
SN55’  
SN75’  
MIN NOM  
UNIT  
MIN NOM  
MAX  
MAX  
Supply voltage, V  
CC  
4.5  
2
5
5.5  
4.75  
2
5
5.25  
V
V
High-level input voltage, V  
IH  
Low-level input voltage, V  
0.8  
0.8  
70  
V
IL  
Operating free-air temperature, T  
55  
125  
0
°C  
A
2
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN55451B, SN55452B, SN55453B, SN55454B  
SN75451B, SN75452B, SN75453B, SN75454B  
DUAL PERIPHERAL DRIVERS  
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999  
logic diagram (positive logic)  
logic symbol  
1
3
1A  
2
&
3
5
1
2
1Y  
1Y  
2Y  
1A  
1B  
1B  
6
2A  
7
5
4
6
7
2Y  
2A  
2B  
2B  
ThissymbolisinaccordancewithANSI/IEEEStd91-1984  
and IEC publication 617-12.  
GND  
Pin numbers shown are for the D, JG, and P packages.  
schematic (each driver)  
FUNCTION TABLE  
(each driver)  
V
Y
CC  
A
L
B
L
Y
4 kΩ  
1.6 kΩ  
130 Ω  
L (on state)  
L (on state)  
L (on state)  
H (off state)  
L
H
L
H
H
H
A
B
positive logic:  
Y = AB or A+B  
500 Ω  
1 kΩ  
GND  
Resistor values shown are nominal.  
electrical characteristics over recommended operating free-air temperature range  
SN55451B  
SN75451B  
PARAMETER  
UNIT  
TEST CONDITIONS  
§
§
MIN TYP  
MAX  
MIN TYP  
MAX  
V
V
Input clamp voltage  
V
V
= MIN,  
= MIN,  
= 100 mA  
I = 12 mA  
1.2  
1.5  
1.2  
1.5  
V
IK  
CC  
I
V
IL  
V
IL  
V
IH  
= 0.8 V,  
= 0.8 V,  
= MIN,  
CC  
0.25  
0.5  
0.8  
0.25  
0.4  
I
OL  
Low-level output voltage  
V
OL  
V
= MIN,  
CC  
= 300 mA  
0.5  
0.5  
0.7  
I
OL  
V
CC  
V
OH  
= MIN,  
= 30 V  
I
High-level output current  
300  
100  
µA  
OH  
I
I
I
I
I
Input current at maximum input voltage  
High-level input current  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= MAX, V = 5.5 V  
1
40  
1
40  
mA  
µA  
I
I
= MAX, V = 2.4 V  
IH  
I
Low-level input current  
= MAX, V = 0.4 V  
–1  
7
1.6  
11  
–1  
7
1.6  
11  
mA  
mA  
mA  
IL  
I
Supply current, outputs high  
Supply current, outputs low  
= MAX, V = 5 V  
I
CCH  
CCL  
= MAX, V = 0  
52  
65  
52  
65  
I
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.  
All typical values are at V  
= 5 V, T = 25°C.  
CC  
A
switching characteristics, V  
= 5 V, T = 25°C  
A
CC  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
18  
18  
5
MAX  
25  
25  
8
UNIT  
t
t
t
t
Propagation delay time, low-to-high-level output  
Propagation delay time, high-to-low-level output  
Transition time, low-to-high-level output  
PLH  
PHL  
TLH  
THL  
I
R
200 mA,  
= 50 ,  
C = 15 pF,  
L
See Figure 1  
O
L
ns  
Transition time, high-to-low-level output  
7
12  
SN55451B  
SN75451B  
V 6.5  
S
V
= 20 V,  
I
O
300 mA,  
S
V
OH  
High-level output voltage after switching  
mV  
See Figure 2  
V
S
6.5  
3
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN55451B, SN55452B, SN55453B, SN55454B  
SN75451B, SN75452B, SN75453B, SN75454B  
DUAL PERIPHERAL DRIVERS  
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999  
logic diagram (positive logic)  
logic symbol  
3
5
1Y  
2Y  
1
1
1A  
1A  
1B  
2A  
2B  
&
3
5
2
6
7
1Y  
2Y  
2
1B  
6
2A  
7
2B  
4
GND  
This symbol is in accordance with ANSI/IEEE Std 91-1984  
and IEC publication 617-12.  
schematic (each driver)  
Pin numbers shown are for the D, JG, and P packages.  
V
CC  
1.6 kΩ  
4 kΩ  
FUNCTION TABLE  
(each driver)  
130 Ω  
1.6 kΩ  
A
L
B
L
Y
H (off state)  
H (off state)  
H (off state)  
L (on state)  
Y
L
H
L
A
B
H
H
H
500 Ω  
1 kΩ  
1 kΩ  
positive logic:  
Y = AB or A+B  
GND  
Resistor values shown are nominal.  
electrical characteristics over recommended operating free-air temperature range  
SN55452B  
SN75452B  
PARAMETER  
UNIT  
TEST CONDITIONS  
§
TYP  
§
TYP  
MIN  
MAX MIN  
MAX  
V
V
Input clamp voltage  
V
V
= MIN,  
= MIN,  
I = 12 mA  
1.2  
0.25  
1.5  
1.2  
0.25  
1.5  
V
IK  
CC  
I
V
IH  
V
IH  
V
IL  
= MIN,  
= MIN,  
= 0.8 V,  
CC  
0.5  
0.8  
0.4  
0.7  
I
= 100 mA  
OL  
Low-level output voltage  
V
OL  
V
= MIN,  
CC  
= 300 mA  
0.5  
0.5  
I
OL  
V
CC  
V
OH  
= MIN,  
= 30 V  
I
High-level output current  
300  
100  
µA  
OH  
I
I
I
I
I
Input current at maximum input voltage  
High-level input current  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= MAX, V = 5.5 V  
1
40  
1
40  
mA  
µA  
I
I
= MAX, V = 2.4 V  
IH  
I
Low-level input current  
= MAX, V = 0.4 V  
1.1  
11  
1.6  
14  
1.1  
11  
1.6  
14  
mA  
mA  
mA  
IL  
I
Supply current, outputs high  
Supply current, outputs low  
= MAX, V = 0  
I
CCH  
CCL  
= MAX, V = 5 V  
56  
71  
56  
71  
I
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.  
All typical values are at V  
= 5 V, T = 25°C.  
A
CC  
switching characteristics, V  
= 5 V, T = 25°C  
A
CC  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
26  
24  
5
MAX  
35  
35  
8
UNIT  
t
t
t
t
Propagation delay time, low-to-high-level output  
Propagation delay time, high-to-low-level output  
Transition time, low-to-high-level output  
PLH  
PHL  
TLH  
THL  
I
R
200 mA,  
= 50 ,  
C = 15 pF,  
L
See Figure 1  
O
L
ns  
Transition time, high-to-low-level output  
7
12  
SN55452B  
SN75452B  
V 6.5  
S
V
= 20 V,  
I
O
300 mA,  
S
V
OH  
High-level output voltage after switching  
mV  
See Figure 2  
V
S
6.5  
4
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN55451B, SN55452B, SN55453B, SN55454B  
SN75451B, SN75452B, SN75453B, SN75454B  
DUAL PERIPHERAL DRIVERS  
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999  
logic diagram (positive logic)  
logic symbol  
3
1
1
2
1Y  
2Y  
1  
1A  
2
3
5
1A  
1B  
1Y  
2Y  
1B  
6
2A  
7
5
4
6
7
2A  
2B  
2B  
This symbol is in accordance with ANSI/IEEE Std 91-1984  
and IEC publication 617-12.  
Pin numbers shown are for the D, JG, and P packages.  
GND  
V
schematic (each driver)  
FUNCTION TABLE  
(each driver)  
CC  
4 kΩ  
1.6 kΩ  
4 kΩ  
130 Ω  
A
L
B
L
Y
L (on state)  
H (off state)  
H (off state)  
H (off state)  
L
H
L
Y
H
H
A
B
H
positive logic:  
Y = A+B or A B  
500 Ω  
1 kΩ  
Resistor values shown are nominal.  
GND  
electrical characteristics over recommended operating free-air temperature range  
SN55453B  
SN75453B  
PARAMETER  
UNIT  
TEST CONDITIONS  
§
TYP  
§
TYP  
MIN  
MAX MIN  
MAX  
V
V
Input clamp voltage  
V
V
= MIN,  
= MIN,  
I = 12 mA  
1.2  
0.25  
1.5  
1.2  
0.25  
1.5  
V
IK  
CC  
I
V
IL  
V
IL  
V
IH  
= 0.8 V,  
= 0.8 V,  
= MIN,  
CC  
0.5  
0.8  
0.4  
0.7  
I
= 100 mA  
OL  
Low-level output voltage  
V
OL  
V
= MIN,  
= 300 mA  
CC  
0.5  
0.5  
I
OL  
V
CC  
V
OH  
= MIN,  
= 30 V  
I
High-level output current  
300  
100  
µA  
OH  
I
I
I
I
I
Input current at maximum input voltage  
High-level input current  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= MAX, V = 5.5 V  
1
40  
1
40  
mA  
µA  
I
I
= MAX, V = 2.4 V  
IH  
I
Low-level input current  
= MAX, V = 0.4 V  
–1  
8
1.6  
11  
–1  
8
1.6  
11  
mA  
mA  
mA  
IL  
I
Supply current, outputs high  
Supply current, outputs low  
= MAX, V = 5 V  
I
CCH  
CCL  
= MAX, V = 0  
54  
68  
54  
68  
I
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.  
All typical values are at V  
= 5 V, T = 25°C.  
A
CC  
switching characteristics, V  
= 5 V, T = 25°C  
A
CC  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
18  
18  
5
MAX  
25  
25  
8
UNIT  
t
t
t
t
Propagation delay time, low-to-high-level output  
Propagation delay time, high-to-low-level output  
Transition time, low-to-high-level output  
PLH  
PHL  
TLH  
THL  
I
R
200 mA,  
= 50 ,  
C = 15 pF,  
L
See Figure 1  
O
L
ns  
Transition time, high-to-low-level output  
7
12  
SN55453B  
SN75453B  
V 6.5  
S
V
= 20 V,  
I
O
300 mA,  
S
V
OH  
High-level output voltage after switching  
mV  
See Figure 2  
V
S
6.5  
5
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN55451B, SN55452B, SN55453B, SN55454B  
SN75451B, SN75452B, SN75453B, SN75454B  
DUAL PERIPHERAL DRIVERS  
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999  
logic diagram (positive logic)  
logic symbol  
3
5
1
1A  
1Y  
2Y  
1
1  
1A  
1B  
2A  
2B  
3
5
2
2
6
7
1Y  
2Y  
1B  
6
2A  
7
2B  
4
GND  
This symbol is in accordance with ANSI/IEEE Std 91-1984  
and IEC publication 617-12.  
schematic (each driver)  
Pin numbers shown are for the D, JG, and P packages.  
V
CC  
2 kΩ  
2 kΩ  
FUNCTION TABLE  
(each driver)  
1.6  
kΩ  
4 kΩ  
4
kΩ  
130 Ω  
A
L
B
L
Y
H (off state)  
L (on state)  
L (on state)  
L (on state)  
Y
A
B
L
H
L
H
H
H
1 kΩ  
1 kΩ  
500 Ω  
positive logic:  
Y = A+B or AB  
GND  
Resistor values shown are nominal.  
electrical characteristics over recommended operating free-air temperature range  
SN55454B  
SN75454B  
PARAMETER  
Input clamp voltage  
UNIT  
TEST CONDITIONS  
§
§
MIN TYP  
MAX  
MIN TYP  
MAX  
V
V
V
V
= MIN,  
= MIN,  
I = 12 mA  
1.2  
0.25  
1.5  
1.2  
0.25  
1.5  
V
IK  
CC  
I
V
V
V
= MIN,  
= MIN,  
= 0.8 V,  
CC  
IH  
IH  
IL  
0.5  
0.8  
0.4  
0.7  
I
= 100 mA  
OL  
Low-level output voltage  
V
OL  
V
I
= MIN,  
CC  
= 300 mA  
0.5  
0.5  
OL  
V
V
= MIN,  
= 30 V  
CC  
OH  
I
High-level output current  
300  
100  
µA  
OH  
I
I
I
I
I
Input current at maximum input voltage  
High-level input current  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= MAX,  
= MAX,  
= MAX,  
= MAX,  
= MAX,  
V = 5.5 V  
1
40  
1
40  
mA  
µA  
I
I
V = 2.4 V  
I
IH  
Low-level input current  
V = 0.4 V  
I
–1  
13  
61  
1.6  
17  
–1  
13  
61  
1.6  
17  
mA  
mA  
mA  
IL  
Supply current, outputs high  
Supply current, outputs low  
V = 0  
I
CCH  
CCL  
V = 5 V  
I
79  
79  
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.  
All typical values are at V  
= 5 V, T = 25°C.  
A
CC  
switching characteristics, V  
= 5 V, T = 25°C  
A
CC  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
27  
24  
5
MAX  
35  
35  
8
UNIT  
t
t
t
t
Propagation delay time, low-to-high-level output  
Propagation delay time, high-to-low-level output  
Transition time, low-to-high-level output  
PLH  
PHL  
TLH  
THL  
I
R
200 mA,  
= 50 ,  
C = 15 pF,  
L
See Figure 1  
O
L
ns  
Transition time, high-to-low-level output  
7
12  
SN55454B  
SN75454B  
V 6.5  
S
V
= 20 V,  
I
O
300 mA,  
S
V
OH  
High-level output voltage after switching  
mV  
See Figure 2  
V
S
6.5  
6
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN55451B, SN55452B, SN55453B, SN55454B  
SN75451B, SN75452B, SN75453B, SN75454B  
DUAL PERIPHERAL DRIVERS  
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999  
PARAMETER MEASUREMENT INFORMATION  
5 ns  
90%  
10 ns  
3 V  
Input  
2.4 V  
10 V  
90%  
1.5 V  
Input  
1.5 V  
’451B  
’453B  
R
= 50 Ω  
L
’451B  
’452B  
10%  
90%  
10%  
0.5 µs  
0 V  
3 V  
Output  
Pulse  
Generator  
(see Note A)  
5 ns  
10 ns  
Circuit  
Under  
Test  
Input  
’452B  
’454B  
90%  
1.5 V  
1.5 V  
10%  
10%  
C
= 15 pF  
0 V  
L
t
t
(see Note B)  
PHL  
PLH  
90%  
’453B  
’454B  
GND SUB  
V
OH  
90%  
50%  
10%  
50%  
10%  
Output  
0.4 V  
V
OL  
TEST CIRCUIT  
t
t
TLH  
THL  
VOLTAGE WAVEFORMS  
NOTES: A. The pulse generator has the following characteristics: PRR 1 MHz, Z = 50 .  
O
B.  
C includes probe and jig capacitance.  
L
Figure 1. Test Circuit and Voltage Waveforms, Complete Drivers  
V
S
= 20 V  
5 ns  
90%  
10 ns  
3 V  
90%  
1.5 V  
Input  
2 mH  
1.5 V  
Input  
2.4 V  
5 V  
’451B  
’453B  
10%  
10%  
40 µs  
0 V  
3 V  
1N3064  
’451B  
’452B  
65 Ω  
5 ns  
90%  
1.5 V  
10 ns  
Output  
Pulse  
Generator  
(see Note A)  
Input  
’452B  
’454B  
90%  
1.5 V  
Circuit  
Under  
Test  
10%  
10%  
C
= 15 pF  
0 V  
L
(see Note B)  
V
OH  
’453B  
’454B  
GND SUB  
Output  
0.4 V  
V
OL  
TEST CIRCUIT  
VOLTAGE WAVEFORMS  
NOTES: A. The pulse generator has the following characteristics: PRR 12.5 kHz, Z = 50 .  
O
B.  
C includes probe and jig capacitance.  
L
Figure 2. Test Circuit and Voltage Waveforms for Latch-Up Test of Complete Drivers  
7
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN55451B, SN55452B, SN55453B, SN55454B  
SN75451B, SN75452B, SN75453B, SN75454B  
DUAL PERIPHERAL DRIVERS  
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999  
TYPICAL CHARACTERISTICS  
TRANSISTOR  
COLLECTOR-EMITTER SATURATION VOLTAGE  
vs  
COLLECTOR CURRENT  
0.6  
I
I
C
= 10  
B
See Note A  
0.5  
0.4  
0.3  
0.2  
0.1  
0
T
A
= 70°C  
T
A
= 0°C  
T
A
= 25°C  
10  
20  
40  
70 100  
200  
400  
I
C
– Collector Current – mA  
NOTE A: These parameters must be measured using pulse techniques,  
t
w
= 300 µs, duty cycle 2%.  
Figure 3  
8
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
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配单直通车
SN75452BD产品参数
型号:SN75452BD
生命周期:Contact Manufacturer
包装说明:SOP,
Reach Compliance Code:unknown
ECCN代码:EAR99
HTS代码:8542.39.00.01
风险等级:5.59
Is Samacsys:N
接口集成电路类型:NAND GATE BASED PERIPHERAL DRIVER
JESD-30 代码:R-PDSO-G8
长度:4.9 mm
功能数量:2
端子数量:8
最高工作温度:70 °C
最低工作温度:
输出电流流向:SINK
标称输出峰值电流:0.5 A
封装主体材料:PLASTIC/EPOXY
封装代码:SOP
封装形状:RECTANGULAR
封装形式:SMALL OUTLINE
座面最大高度:1.75 mm
最大供电电压:5.25 V
最小供电电压:4.75 V
标称供电电压:5 V
表面贴装:YES
技术:BIPOLAR
温度等级:COMMERCIAL
端子形式:GULL WING
端子节距:1.27 mm
端子位置:DUAL
断开时间:0.035 µs
接通时间:0.035 µs
宽度:3.9 mm
Base Number Matches:1
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