NTE996 参数 Datasheet PDF下载

NTE996

Linear Integrated Circuit

Operational Transconductance Amplifier

Description:

The NTE996 is a programmable transconductance block intended to fulfill a wide variety of variable

gain applications. This device has differential inputs and high impedance push–pull outputs. The

NTE996 has high input impedance and its transconductance (g

m

) is directly proportional to the ampli-

fier bias current (I

ABC

).

High slew rate together with programmable gain make the NTE996 an ideal choice for variable gain

applications such as sample and hold, multiplexing, filtering, and multiplying,

Features:

D

Slew Rate (Unity Gain Compensated): 50V/µs

D

Fully Adjustable Gain: 0 to g

m

•

R

L

Limit

D

Extended g

m

Linearity: 3 Decades

D

Flexible Supply Voltage Range:

±2V

to

±18V

D

Adjustable Power Consumption

Absolute Maximum Ratings:

DC Supply Voltage, V

S

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±18V

Power Dissipation, P

D

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250mW

Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±5V

Amplifier Bias Current, I

ABC

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2mA

DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +V

S

to –V

S

Output Short Circuit Duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite

Operating Temperature Range, T

opr

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C

Storage Temperature Range, T

stg

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C

Lead Temperature (During Soldering, 10sec), T

L

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260°C