TSV7721 datasheet(6/32 Pages) STMICROELECTRONICS

部件名	TSV7721

功能描述	High bandwidth (20 MHz) low offset (200 μV) rail-to-rail 5 V Op Amp

PDF	32 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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6 / 32 page

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

ICC

Supply current (per

channel,

RL > 1 MΩ)

T = 25 °C

1.9

2.1

-40 °C ≤ T ≤ 125 °C

2.1

AC performance

GBP

Gain bandwidth product

MHz

Slew rate

AV = 1 V/V, 10% to 90%(1)

V/µs

Settling time

RL = 4.7 kΩ, AV = -1 V/V, to 0.1%, Vin = 1 Vp-p

300

RL = 4.7 kΩ, AV = -1 V/V, to 0.01%, Vin = 1 Vp-p(2)

470

trec

Overload recovery time

VOUT 100 mV from rail, AV = +1

235

Cross talk

VOUT = 4 Vpp, AV = +101, f = 1 kHz

120

Φm

Phase margin

degrees

Gain margin

Cin

Differential input

capacitance

6.5

Common-mode input

capacitance

2.5

Input voltage noise density

f = 1 kHz

nV/√Hz

f = 10 kHz

en p-p

Input noise voltage

0.1 Hz ≤ f ≤ 10 Hz

µVpp

1. Slew rate value is the average of rising and falling values.

2. Settling time at 0.01% is guaranteed by design.

TSV771, TSV772

Electrical characteristics

DS13842 - Rev 3

page 6/32

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