参数资料
型号: NTE1670
厂商: NTE Electronics, Inc.
英文描述: Dual Operational Amplifiers 8-SO 0 to 70
中文描述: 集成电路空芯仪驱动程序
文件页数: 1/2页
文件大小: 22K
代理商: NTE1670
NTE1670
Integrated Circuit
Air Core Meter Driver
Description:
The NTE1670 is a function generator/driver for air–core (moving–magnet) meter movements in a
14–Lead DIP type package. A Norton amplifier and an NPN transistor are included on chip for signal
conditioning as required. Driver outputs are self–centering and develop
±
4.5V swing at 20mA. Better
than 2% linearity is guaranteed over a full 305–degree operating range.
Features:
Self–Centering 20mA Outputs
12V Operation
Norton Amplifier
Function Generator
Applications:
Air–Core Meter Driver
Tachometers
Ruggedized Instruments
Absolute Maximum Ratings:
Supply Voltage (Pin13), V
CC
Power Dissipation (Note 1), P
D
Collector–Emitter Breakdown Voltage, V
(BR)CEO
Operating Temperature Range, T
opr
Storage Temperature Range, T
stg
Lead Temperature (During soldering, 10sec Max), T
L
Note 1 For operation above +25
°
C, the NTE1670 must be derated based upon a +125
°
C maximum
junction temperature and a thermal resistance of +76
°
C/W which applies for the device sol-
dered in a printed circuit board and operating in a still–air ambient.
20V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1300mW
20V
MIN
–40
°
C to +85
°
C
–65
°
C to –150
°
C
+260
°
C
Electrical Characteristics:
(V
CC
= 13.1V T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Supply Current (Pin13)
Regulator Voltage (Pin11)
Regulator Output Resistance (Pin11)
Test Conditions
Zero Input Frequency
I
REG
= 0mA
I
REG
= 0mA to 3mA
Min
8.1
Typ
8.5
13.5
Max
65
8.9
Unit
mA
V
I
S
V
REG
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