TL3472

HIGH-SLEW-RATE, SINGLE-SUPPLY OPERATIONAL AMPLIFIER

SLOS200E – OCTOBER 1997 – REVISED FEBRUARY 2000

4

POST OFFICE BOX 655303

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

SR+

Positive slew rate

VI = –10 V to 10 V,

AV = 1

8

10

V/

µs

SR–

Negative slew rate

I

,

RL = 2 kΩ, CL = 300 pF

AV = –1

13

V/

µs

t

Settling time

AVD = 1 10 V step

To 0.1%

1.1

µs

ts

Settling time

AVD = –1, 10-V step

To 0.01%

2.2

µs

Vn

Equivalent input noise voltage

f = 1 kHz,

RS = 100 Ω

49

nV/

√Hz

In

Equivalent input noise current

f = 1 kHz

0.22

pA/

√Hz

THD

Total harmonic distortion

VO(PP) = 2 V to 20 V, RL = 2 kΩ, AVD = 10, f = 10 kHz

0.02

%

GBW

Gain-bandwidth product

f =100 kHz

3

4

MHz

BW

Power bandwidth

VO(PP) =20V RL =2kΩ AVD =1 THD=5 0%

160

kHz

BW

Power bandwidth

VO(PP) = 20 V, RL = 2 kΩ, AVD = 1, THD = 5.0%

160

kHz

φ

Phase margin

RL =2kΩ

CL = 0

70

deg

φm

Phase margin

RL = 2 kΩ

CL = 300 pF

50

deg

Gain margin

RL =2kΩ

CL = 0

12

dB

Gain margin

RL = 2 kΩ

CL = 300 pF

4

dB

ri

Differential input resistance

VIC = 0

150

M

Ω

Ci

Input capacitance

VIC = 0

2.5

pF

Channel separation

f = 10 kHz

101

dB

zo

Open-loop output impedance

f = 1 MHz,

AV = 1

20

Ω