SSM2135SZ datasheet(3/16 Pages) AD

3 / 16 page

SSM2135

Rev. G | Page 3 of 16

SPECIFICATIONS

VS = 5 V, −40°C ≤ TA ≤ +85°C, unless otherwise noted. Typical specifications apply at TA = 25°C.

Table 1.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

AUDIO PERFORMANCE

Voltage Noise Density

f = 1 kHz

5.2

nV/√Hz

Current Noise Density

f = 1 kHz

0.5

pA/√Hz

Signal-To-Noise Ratio

SNR

20 Hz to 20 kHz, 0 dBu = 0.775 V rms

121

dBu

Headroom

Clip point = 1% THD + N, f = 1 kHz, RL = 10 kΩ

5.3

dBu

Total Harmonic Distortion Plus Noise

THD + N

AV = +1, VOUT = 1 V p-p, f = 1 kHz, 80 kHz LPF

RL = 10 kΩ

0.003

RL = 32 Ω

0.005

DYNAMIC PERFORMANCE

Slew Rate

RL = 2 kΩ, TA = 25°C

0.6

0.9

V/μs

Gain Bandwidth Product

GBW

3.5

MHz

Settling Time

To 0.1%, 2 V Step

5.8

μs

INPUT CHARACTERISTICS

Input Voltage Range

VCM

4.0

Input Offset Voltage

VOS

VOUT = 2 V

0.2

2.0

Input Bias Current

VCM = 0 V, VOUT = 2 V

300

750

Input Offset Current

IOS

VCM = 0 V, VOUT = 2 V

Differential Input Impedance

ZIN

MΩ

Common-Mode Rejection

CMR

0 V ≤ VCM ≤ 4 V, f = dc

112

Large Signal Voltage Gain

0.01 V ≤ VOUT ≤ 3.9 V, RL = 600 Ω

V/μV

OUTPUT CHARACTERISTICS

Output Voltage Swing High

VOH

RL = 100 kΩ

4.1

RL = 600 Ω

3.9

Output Voltage Swing Low

VOL

RL = 100 kΩ

3.5

RL = 600 Ω

3.0

Short-Circuit Current Limit

ISC

±30

POWER SUPPLY

Supply Voltage Range

Single supply

Dual supply

±2

±18

Power Supply Rejection Ratio

PSRR

VS = 4 V to 6 V, f = dc

120

Supply Current

ISY

VS = 5 V, VOUT = 2.0 V, no load

2.8

6.0

VS = ±18 V, VOUT = 0 V, no load

3.7

7.6

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