TS925AI(2011) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TS925AI
(Rev.:2011)

Rail-to-rail high output current quad operational amplifiers with standby mode and adjustable phantom ground

STMicroelectronics 

TS925

Electrical characteristics

Table 4.

Symbol

Electrical characteristics for VCC = 5 V, VDD = 0 V, Vicm = VCC/2,

RL connected to VCC/2, Tamb = 25° C

(unless otherwise specified)

Parameter

Conditions

Min. Typ. Max. Unit

DC performance

Vio

DVio

Iio

Iib

CMR

VOH

VOL

Avd

SVR

Io

Input offset voltage

At Tamb = +25°C:

TS925

TS925A

At Tmin. ≤Tamb ≤Tmax:

TS925

TS925A

Input offset voltage drift

Input offset current

Vout = 2.5V

Input bias current

Vout = 2.5V

Common mode rejection

ratio

Vicm from 0 to 5 V

Tmin ≤ Tamb ≤ Tmax

High level output voltage

RL= 10kΩ

RL = 600Ω

RL = 32Ω

Low level output voltage

RL= 10kΩ

RL = 600Ω

RL = 32Ω

Large signal voltage gain

Vout = 2Vpk-pk

RL= 10k

RL = 600Ω

RL = 32Ω

Supply voltage rejection ratio Vcc = 3 to 5V

Output short-circuit current

3

0.9

5

1.8

2

1

30

15 100

60 80

4.90

4.85

4.4

50

120

300

200

40

17

60 85

50 80

mV

μV/°C

nA

nA

dB

V

mV

V/mV

dB

mA

ICC Total supply current

No load, Vout = Vcc/2

6

8

mA

Istby

Total supply current in

STANDBY

Pin 9 connected to Vcc-

6

μA

Pin 9 Voltage to enable the

Venstby STANDBY mode (1)

at Tamb = +25°C

at Tmin ≤Tamb ≤Tmax

0.3

0.4

V

Vdistby

Pin 9 voltage to disable the

STANDBY mode (1)

at Tamb = +25°C

at Tmin ≤Tamb ≤Tmax

1.1

1

V

AC performance

GBP Gain bandwidth product

SR Slew rate

RL = 600Ω

4

0.7 1.3

Pm Phase margin at unit gain RL = 600Ω, CL =100pF

68

GM Gain margin

RL = 600Ω, CL =100pF

12

MHz

V/μs

Degrees

dB

Doc ID 4949 Rev 4

5/18

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