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TLV316-Q1, TLV2316-Q1, TLV4316-Q1

www.ti.com

SBOS845B – NOVEMBER 2016 – REVISED AUGUST 2017

Product Folder Links: TLV316-Q1 TLV2316-Q1 TLV4316-Q1

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Copyright © 2016–2017, Texas Instruments Incorporated

(1)

Third-order filter; bandwidth = 80 kHz at –3 dB.

7.7 Electrical Characteristics

at TA = 25°C, RL = 10 kΩ connected to VS / 2, VCM = VS / 2, and VOUT = VS / 2 (unless otherwise noted); VS (total supply

voltage) = (V+) – (V–) = 1.8 V to 5.5 V

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OFFSET VOLTAGE

VOS

Input offset voltage

VS = 5 V

±0.75

±3

mV

VS = 5 V, TA = –40°C to 125°C

±4.5

dVOS/dT

Drift

VS = 5 V, TA = –40°C to 125°C

±2

µV/°C

PSRR

Power-supply rejection ratio

VS = 1.8 V – 5.5 V, VCM = (V–)

±30

±175

µV/V

Channel separation, dc

At dc

100

dB

INPUT VOLTAGE RANGE

VCM

Common-mode voltage range

VS = 5.5 V

(V–) – 0.2

(V+) + 0.2

V

CMRR

Common-mode rejection ratio

VS = 5.5 V, (V–) – 0.2 V < VCM < (V+) – 1.4 V,

TA = –40°C to 125°C

72

90

dB

VS = 5.5 V, VCM = –0.2 V to 5.7 V,

TA = –40°C to 125°C

75

INPUT BIAS CURRENT

IB

Input bias current

±10

pA

IOS

Input offset current

±10

pA

NOISE

En

Input voltage noise (peak-to-peak)

VS = 5 V, f = 0.1 Hz to 10 Hz

5

µVPP

en

Input voltage noise density

VS = 5 V, f = 1 kHz

12

nV/

√Hz

in

Input current noise density

f = 1 kHz

1.3

fA/

√Hz

INPUT IMPEDANCE

ZID

Differential

2 || 2

1016Ω || pF

ZIC

Common-mode

2 || 4

1011Ω || pF

OPEN-LOOP GAIN

AOL

Open-loop voltage gain

VS = 5.5 V, (V–) + 0.05 V < VO < (V+) – 0.05 V,

RL = 10 kΩ

100

104

dB

VS = 5.5 V, (V–) + 0.15 V < VO < (V+) – 0.15 V,

RL = 2 kΩ

104

FREQUENCY RESPONSE

GBP

Gain bandwidth product

VS = 5 V, G = 1

10

MHz

φm

Phase margin

VS = 5 V, G = 1

60

Degrees

SR

Slew rate

VS = 5 V, G = 1

6

V/μs

tS

Settling time

To 0.1%, VS = 5 V, 2-V step , G = 1, CL = 100 pF

1

μs

tOR

Overload recovery time

VS = 5 V, VIN × gain = VS

0.8

μs

THD + N

Total harmonic distortion + noise(1)

VS = 5 V, VO = 0.5 VRMS, G = 1, f = 1 kHz

0.008%

OUTPUT

VO

Voltage output swing from supply

rails

VS = 1.8 V to 5.5 V, RL = 10 kΩ

35

mV

VS = 1.8 to 5.5 V, RL = 2 kΩ

125

ISC

Short-circuit current

VS = 5 V

±50

mA

ZO

Open-loop output impedance

VS = 5 V, f = 10 MHz

250

Ω

POWER SUPPLY

VS

Specified voltage range

1.8

5.5

V

IQ

Quiescent current per amplifier

VS = 5 V, IO = 0 mA, TA = –40°C to 125°C

400

575

µA

TEMPERATURE

TA

Specified

–40

125

°C

Tstg

Storage

–65

150

°C