SSM2142P datasheet(2/6 Pages) AD

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REV. B

SSM2142–SPECIFICATIONS

Parameter

Symbol

Conditions

Min

Typ

Max

Units

INPUT IMPEDANCE

ZIN

Ω

INPUT CURRENT

IIN

VIN =

±7.071 V

±750

±900

µA

GAIN, DIFFERENTIAL

5.8

5.98

GAIN, SINGLE-ENDED

Single-Ended Mode

5.7

5.94

GAIN ERROR, DIFFERENTIAL

RL = 600 Ω

0.7

POWER SUPPLY REJECTION

RATIO STATIC

PSRR

VS = ± 13 V to ± 18 V

OUTPUT COMMON-MODE REJECTION

OCMR

See Test Circuit; f = 1 kHz

–38

–45

OUTPUT SIGNAL BALANCE RATIO

SBR

See Test Circuit; f = 1 kHz

–35

–40

TOTAL HARMONIC DISTORTION

Plus Noise

THD+N

20 Hz to 20 kHz,

0.006

VO = 10 V rms, RL = 600 Ω

SIGNAL-TO-NOISE RATIO

SNR

VIN = 0 V

–93.4

dBu

HEADROOM

CLIP Level = 10.5 V rms

+93.4

dBu

SLEW RATE

µs

OUTPUT COMMON-MODE

VOLTAGE OFFSET

VOOS

RL = 600

Ω

–250

250

DIFFERENTIAL OUTPUT

VOLTAGE OFFSET

VOOD

RL = 600

Ω

–50

DIFFERENTIAL OUTPUT

VOLTAGE SWING

VIN =

±7.071 V

±13.8

±14.14

OUTPUT IMPEDANCE

Ω

SUPPLY CURRENT

ISY

Unloaded, VIN = 0 V

5.5

7.0

OUTPUT CURRENT, SHORT CIRCUIT

ISC

NOTES

1Output common-mode offset voltage can be removed by inserting dc blocking capacitors in the sense lines. See Applications Information.

Specifications subject to change without notice.

(VS =

18 V, –40 C

≤ T

≤ +85 C, operating in differential mode unless otherwise

noted. Typical characteristics apply to operation at TA = +25 C.)

ABSOLUTE MAXIMUM RATINGS*

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±18 V

Storage Temperature . . . . . . . . . . . . . . . . . . –60

°C to +150°C

Lead Temperature (Soldering, 60 sec) . . . . . . . . . . . . +300

°C

Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . +150

°C

Operating Temperature Range . . . . . . . . . . . . –40

°C to +85°C

Output Short Circuit Duration (Both Outputs) . . . . Indefinite

*Stresses above those listed under “Absolute Maximum Ratings” may cause

permanent damage to the device. These are stress ratings only; the functional

operation of the device at these or any other conditions above those indicated in the

operational sections of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

ORDERING GUIDE

Operating

Package

Model

Temperature Range

Description

Option

SSM2142P

–40

°C to +85°C

Plastic DIP

N-8

SSM2142S* –40

°C to +85°C

SOL

R-16

*For availability of SOIC package, contact your local sales office.

PIN CONNECTIONS

8-Pin Plastic DIP

(P Suffix)

–2–

16-Pin Wide Body SOL

(S Suffix)

– FORCE

– SENSE

GROUND

+ FORCE

+ SENSE

–V

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