Datasheet LM394CH - National Semiconductor TRANSISTOR PAIR, TO-5-6, 394 — Ficha de datos

National Semiconductor LM394CH

Part Number: LM394CH

Descripción detallada

Manufacturer: National Semiconductor

Description: TRANSISTOR PAIR, TO-5-6, 394

Docket:
LM194 LM394 Supermatch Pair
December 1994
LM194 LM394 Supermatch Pair
General Description
The LM194 and LM394 are junction isolated ultra wellmatched monolithic NPN transistor pairs with an order of magnitude improvement in matching over conventional transistor pairs This was accomplished by advanced linear processing and a unique new device structure Electrical characteristics of these devices such as drift versus initial offset voltage noise and the exponential relationship of base-emitter voltage to collector current closely approach those of a theoretical transistor Extrinsic emitter and base resistances are much lower than presently available pairs either monolithic or discrete giving extremely low noise and theoretical operation over a wide current range Most parameters are guaranteed over a current range of 1 mA to 1 mA and 0V up to 40V collector-base voltage ensuring superior performance in nearly all applications To guarantee long term stability of matching parameters intern

Specifications:

Base Number: 394
Collector Emitter Voltage V(br)ceo: 20 V
Current Ic Continuous a Max: 20 mA
DC Collector Current: 20 mA
DC Current Gain: 500
Device Marking: LM394CH
IC Generic Number: 394
Input Type: Transistor Base
Logic Function Number: 394
Module Configuration: Dual
Mounting Type: Through Hole
Number of Pins: 6
Number of Transistors: 2
Operating Temperature Range: -25°C to +85°C
Output Current Max: 20 mA
Output Voltage Max: 20 V
Package / Case: TO-5
Power Dissipation Pd: 500 mW
SVHC: No SVHC (15-Dec-2010)
Transistor Case Style: TO-5
Transistor Polarity: NPN
Transistor Type: General Purpose

RoHS: Yes

Accessories:

AAVID THERMALLOY - 5F-2
AAVID THERMALLOY - 5F
Dow Corning - 2265931
Fischer Elektronik - KK 504
Fischer Elektronik - WLK 5