AU2902 Просмотр технического описания (PDF) - Philips Electronics

Номер в каталоге

Компоненты Описание

производитель

AU2902

Low power quad operational amplifier

Philips Electronics 

Philips Semiconductors

Low power quad operational amplifier

Product data

AU2902

ORDERING INFORMATION

DESCRIPTION

14-Pin Plastic Small Outline (SO) Package

14-Pin Plastic Dual In-Line Package (DIP)

TEMPERATURE RANGE

–40 °C to +125 °C

–40 °C to +125 °C

ORDER CODE

AU2902D

AU2902N

DWG #

SOT108-1

SOT27-1

ABSOLUTE MAXIMUM RATINGS

SYMBOL

PARAMETER

RATING

UNIT

VCC

VIN

VIN

PDMAX

Supply voltage

Differential input voltage

Input voltage

Maximum power dissipation; Tamb = 25 °C (still-air)1

N package

D package

32 or ±16

VDC

32

VDC

–0.3 to +32

VDC

1420

mW

1040

mW

Output short-circuit to GND; one amplifier

VCC < 15 VDC and Tamb = 25 °C

Continuous

IIN

Input current (VIN < –0.3 V) 3

50

mA

Tamb

Operating ambient temperature range

–40 to +125

°C

Tstg

Storage temperature range

–65 to +150

°C

Tsld

Lead soldering temperature (10 sec max)

230

°C

NOTES:

1. Derate above 25 °C at the following rates:

N package at 11.4 mW/°C

D package at 8.3 mW/°C

2. Short-circuits from the output to VCC+ can cause excessive heating and eventual destruction. The maximum output current is approximately

40 mA, independent of the magnitude of VCC. At values of supply voltage in excess of +15 VDC continuous short-circuits can exceed the

power dissipation ratings and cause eventual destruction.

3. This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the

input PNP transistors becoming forward biased and thereby acting as input bias clamps. In addition, there is also lateral NPN parasitic

transistor action on the IC chip. This action can cause the output voltages of the op amps to go to the V+ rail (or to ground for a large

overdrive) during the time that the input is driven negative.

2001 Aug 03

3

Share Link: