TS9222IPT datasheet(6/16 Pages) STMICROELECTRONICS

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Electrical characteristics

TS9222, TS9224

6/16

DocID15718 Rev 5

Table 4. Electrical characteristics measured at VCC+ = 5 V, VCC- = 0 V, Vicm = VCC/2,

Tamb = 25° C, and RL connected to VCC/2 (unless otherwise specified)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Vio

Input offset voltage

500

µV

Tmin ≤ Tamb ≤ Tmax

900

ΔVio/ΔT Input offset voltage drift

μV/°C

Iio

Input offset current

Vout = VCC/2, Tmin ≤ Tamb ≤ Tmax

130

Iib

Input bias current

Vout = VCC/2

Tmin ≤ Tamb ≤ Tmax

CMR

Common mode rejection

ratio

Vicm from 0 to 5 V

Tmin ≤ Tamb ≤ Tmax

SVR

Supply voltage rejection ratio

VCC = 4.5 to 5.5 V

Tmin ≤ Tamb ≤ Tmax

Avd

Large signal voltage gain

RL= 10 kΩ, Vout = 2 Vp-p

200

V/mV

RL = 600 Ω, Vout = 2 Vp-p

Tmin ≤ Tamb ≤ Tmax

VOH

High level output voltage

RL = 10 kΩ, Tmin ≤ Tamb ≤ Tmax

4.9

RL = 600 Ω, Tmin ≤ Tamb ≤ Tmax

4.85

VOL

Low level output voltage

RL = 10 kΩ, Tmin ≤ Tamb ≤ Tmax

RL = 600 Ω, Tmin ≤ Tamb ≤ Tmax

120

Output short circuit current

Icc

Supply current (per channel)

No load, Vout = VCC/2

Tmin ≤ Tamb ≤ Tmax

0.9

1.2

1.3

GBP

Gain bandwidth product

RL = 10 k

Ω, CL = 100 pF

4MHz

Slew rate

0.7

1.3

μs

φm

Phase margin at unit gain

Degrees

Gain margin

9.5

Equivalent input noise

voltage

f = 1 kHz

THD

Total harmonic distortion

Vout = 2 Vp-p, f = 1 kHz, Av = 1,

RL = 600 Ω

0.005

Channel separation

120

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