SSM2275 datasheet(3/16 Pages) AD

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ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Conditions

Min

Typ

Max

Units

INPUT CHARACTERISTICS

Offset Voltage

VOS

–40

°C ≤ T

≤ +85°C1

Input Bias Current

250

400

–40

°C ≤ T

≤ +85°C

300

500

Input Offset Current

IOS

575

–40

°C ≤ T

≤ +85°C

125

Input Voltage Range

VIN

0.3

4.7

Common-Mode Rejection Ratio

CMRR

+0.8 V

≤ V

≤ +2 V

–40

°C ≤ T

≤ +85°C80

AVO

RL = 2 k

Ω, –0.5 V ≤ V

≤ +4.5 V

V/mV

–40

°C ≤ T

≤ +85°C

V/mV

OUTPUT CHARACTERISTICS

Output Voltage, High

VOH

IL ≤ –15 mA

4.2

4.5

IL ≤ –10 mA, –40°C ≤ TA ≤ +85°C

4.5

4.8

Output Voltage, Low

VOL

IL ≤ –15 mA

0.6

1.0

IL ≤ –10 mA

0.3

0.5

IL ≤ –10 mA, –40°C ≤ TA ≤ +85°C

0.7

1.1

Output Short Circuit Current Limit

ISC

–40

°C ≤ T

A ≤ +85°C40

POWER SUPPLY

Supply Current/Amplifier

ISY

VO = 0 V

1.7

2.9

–40

°C ≤ T

≤ +85°C

1.75

3.0

DYNAMIC PERFORMANCE

Total Harmonic Distortion

THD

RL = 10 k

Ω, f = 1 kHz, V

O = 1 V rms

0.0006

Slew Rate

RL = 2 k

Ω 50 pF

µs

Gain Bandwidth Product

GBW

RL = 2 k

Ω 10 pF

MHz

Channel Separation

RL = 2 k

Ω, f =1 kHz

128

NOISE PERFORMANCE

Voltage Noise Spectral Density

f > 1 kHz

nV/

√Hz

Current Noise Spectral Density

f > 1 kHz

< 1

pA/

√Hz

Specifications subject to change without notice.

REV. A

–3–

SSM2275/SSM2475

(VS =

5 V, TA =

25 C, VCM = 2.5 V unless otherwise noted)

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