參數(shù)資料
型號(hào): NTE2087
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit 4-Stage Darlington Array w/Pre-Drive Stage for TTL
中文描述: 集成電路4級(jí)達(dá)林頓陣列瓦特/預(yù)驅(qū)動(dòng)器的TTL電階段
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 20K
代理商: NTE2087
NTE2087
Integrated Circuit
4–Stage Darlington Array
w
/Pre–Drive Stage for TTL
Description:
The NTE2087 is a High–Voltage, High–Current Darlington Array designed to interface low–level logic
to a variety of peripheral loads such as relays, solenoids, d–c and stepper motors, multiplexed LED
and incandescent displays, heaters, and similar loads to 480 watts (1.5 A per output, 80V, 26% duty
cycle).
This device is specified with a minimum output breakdown of 50 volts and V
CE(sus)
minimum of 35
volts measured at 100mA and an output current specification of 1.5A (saturated).
A Quad driver Type, the NTE2087 is intended for use with TTL, low–speed TTL, and 5V MOS logic.
This device incorporates predriver stages and is most suitable for applications requiring high gain (low
input current loading).
Features:
TTL, DTL, PMOS, CMOS Compatible Inputs
Transient Protected Outputs
Handle Loads to 480 Watts
Plastic Dual In–Line Package with Heat Sink Contact Tabs
Absolute Maximum Ratings:
(T
A
= +25
°
C for any one driver unless otherwise specified)
Output Voltage, V
CEX
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Minimum Output Sustaining Voltage, V
CE(sus)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Current, I
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Voltage (Note 1), V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Current (Note 2), I
B
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply Voltage, V
S
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
80V
50V
1.75A
15V
25mA
10V
–20
°
to +85
°
C
–55
°
to +150
°
C
Note 1. Input Voltage is with reference to ground
Note 2. Input Current may be limited by maximum allowable input voltage.
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