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

2

Electrical characteristics

Electrical characteristics

Table 3.

Symbol

Electrical characteristics for VCC = 3 V with 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 Input offset voltage

At Tamb = +25°C

TS925

TS925A

At Tmin. ≤Tamb ≤Tmax:

TS925

TS925A

DVio

Iio

Iib

CMR

VOH

VOL

Avd

SVR

Io

ICC

Istby

Input offset voltage drift

Input offset current

Vout = 1.5V

Input bias current

Vout = 2.5V

Common mode rejection

Vicm from 0 to 3 V

60

ratio

Tmin ≤ Tamb ≤ Tmax

RL = 10kΩ

2.90

High level output voltage

RL = 600Ω

2.87

RL = 32Ω

Low level output voltage

RL = 10kΩ

RL = 600Ω

RL = 32Ω

Large signal voltage gain

Vout = 2Vpk-pk

RL = 10kΩ

RL = 600Ω

RL = 32Ω

Supply voltage rejection ratio Vcc = 2.7 to 3.3V

60

Output short-circuit current

50

Total supply current

Total supply current in

STANDBY

No load, Vout = Vcc/2

Pin 9 connected to Vcc-

Venstby

Pin 9 voltage to enable the

STANDBY mode (1)

at Tamb = +25°C

at Tmin ≤Tamb ≤Tmax

Vdistby

Pin 9 voltage to disable the

STANDBY mode(1)

at Tamb = +25°C

at Tmin ≤Tamb ≤Tmax

1.1

1

AC performance

2

1

15

80

2.63

180

200

35

16

85

80

5

6

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

mV

3

0.9

5

1.8

μV/°C

30 nA

100 nA

dB

V

50 mV

100

V/mV

dB

mA

7

mA

μA

0.3

0.4

V

V

MHz

V/μs

Degrees

Doc ID 4949 Rev 4

3/18

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