OPA653IDBVT datasheet(3/19 Pages) TI

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ELECTRICAL CHARACTERISTICS: VS = ±6 V

OPA653

www.ti.com........................................................................................................................................................................................... SBOS348 – DECEMBER 2008

At G = +2 V/V, RL = 100 Ω, and TA = +25°C, unless otherwise noted.

OPA653

TEST

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

LEVEL(1)

AC PERFORMANCE

Small-Signal Bandwidth

VO = 200 mVPP

500

MHz

Bandwidth for 0.1-dB Flatness

VO = 2 VPP

MHz

Large-Signal Bandwidth

VO = 2 VPP

475

MHz

Slew Rate

VO = 4-V Step

2675

µs

Rise and Fall Time

VO = 4-V Step

1.3

Settling Time to 1%

VO = 4-V Step

7.9

Pulse Response Overshoot

VO = 4-V Step

Harmonic Distortion

f = 10 MHz, VO = 2 VPP

2nd harmonic

–72

dBc

3rd harmonic

–90

dBc

VO = 2-VPP envelope (each tone 1 VPP),

Intermodulation Distortion

f1 = 10 MHz, f2 = 11 MHz

Second-order Intermodulation

–75

dBc

Third-order Intermodulation

–96

dBc

Input Voltage Noise

f > 100 kHz

6.1

nV/

√Hz

Input Current Noise

f > 100 kHz

1.8

fA/

√Hz

DC PERFORMANCE

Gain Error

TA = +25°C

±0.5

±1.25

TA = –40° C to +85°C

±0.6

±1.35

Internal RF and RG

140

160

180

Ω

Open-Loop Voltage Gain (AOL)

(2)

Input Offset Voltage

TA = +25°C, VCM = 0 V

±1

±5

TA = –40°C to +85°C, VCM = 0 V

±3

±7

Average input offset voltage drift

TA = –40°C to +85°C, VCM = 0 V

±15

±30

µV/°C

Input Bias Current, Noninverting input

TA = +25°C, VCM = 0 V

±10

±50

TA = 0°C to + 70°C, VCM = 0 V

±240

±1200

TA = –40°C to +85°C, VCM = 0 V

±640

±3200

Average input bias current drift,

TA = 0°C to +70°C, VCM = 0 V

±5

±26

pA/°C

noninverting input

TA = –40°C to +85°C, VCM = 0 V

±7

±34

pA/°C

INPUT

Input Voltage Range

VIN+ = VIN–

±3.5

Noninverting Input Impedance

Ω

1012

2.5

OUTPUT

Output Voltage Swing

TA = +25°C, No load

±4.35

±4.45

TA = +25°C, RL = 100 Ω

±3.2

±3.6

Output Voltage Swing

TA = –40°C to +85°C, No load

±4.2

±4.3

TA = –40°C to +85°C, RL = 100 Ω

±3.07

±3.2

Output Current, Sourcing, Sinking

TA = +25°C

±60

±70

TA = –40°C to +85°C

±56

±66

Closed-Loop Output Impedance

f = 100 kHz

0.16

Ω

(1)

Test levels: (A) 100% tested at +25°C. Over temperature limits set by characterization and simulation. (B) Limits set by characterization

and simulation. (C) Typical value only for information.

(2)

Open loop gain is for informational use only. Open loop gain is from simulation and not measured in a closed-loop amplifier.

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