If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage

20V

Input Voltage Range, V

pk

V

Operating Temperature (Note 2)

0˚C to +70˚C

Storage Temperature

−65˚C to +150˚C

Soldering Information

Dual-In-Line Package

Soldering (10 seconds)

260˚C

Small Outline Package

Vapor Phase (60 seconds)

215˚C

Infrared (15 seconds)

220˚C

See AN-450 “Surface Mounting Methods and Their Effect

on Product Reliability” for other methods of soldering

surface mount devices.

Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage

to the device may occur. Operating Ratings indicate conditions for which the

device is functional, but do not guarantee specific performance limits.

Electrical Characteristics

V

Parameter

Conditions

Min

Typ

Max

Units

Operating Supply Range

4.5

8

18

V

Supply Current

V

17

30

mA

MAIN SIGNAL PATH

Voltage Gain

DC Ground Pin 9, (Note 3)

−0.9

−1

−1.1

V/V

DC Output Voltage

3.7

4.0

4.3

V

Channel Balance

DC Ground Pin 9

−1.0

1.0

dB

Minimum Balance

AC Ground Pin 9 with 0.1 µF

675

965

1400

Hz

Capacitor, (Note 3)

Maximum Bandwidth

DC Ground Pin 9, (Note 3)

27

34

46

kHz

Effective Noise Reduction

CCIR/ARM Weighted, (Note 4)

−10

−14

dB

Total Harmonic Distortion

DC Ground Pin 9

0.05

0.1

%

Input Headroom

Maximum V

1.0

Vrms

AC Ground Pin 9

Output Headroom

Maximum V

V

Vp-p

DC Ground Pin 9

Signal to Noise

BW = 20 Hz–20 kHz, re 300 mV

AC Ground Pin 9

79

dB

DC Ground Pin 9

77

dB

CCIR/ARM Weighted re 300 mV

(Note 5)

AC Ground Pin 9

82

88

dB

DC Ground Pin 9

70

76

dB

CCIR Peak, re 300 mV, (Note 6)

AC Ground Pin 9

77

dB

DC Ground Pin 9

64

dB

Input Impedance

Pin 2 and Pin 13

14

20

26

k

Ω

Channel Separation

DC Ground Pin 9

−50

−70

dB

Power Supply Rejection

C14 = 100 µF,

V

−40

−56

dB

f = 1 kHz

Output DC Shift

Reference DVM to Pin 14 and

Measuree Output DC Shift from

4.0

20

mV

Minimum to Maximum Band-

width, (Note 7).

CONTROL SIGNAL PATH

Summing Amplifier Voltage Gain

Both Channels Driven

0.9

1

1.1

V/V

Gain Amplifier Input Impedance

Voltage Gain

Pin 6

243039

k

Ω

Pin 6 to Pin 8

21.5

24

26.5

V/V

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