OPA832

SBOS266E − JUNE 2003 − REVISED AUGUST 2008

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4

ELECTRICAL CHARACTERISTICS: VS = +5V

Boldface limits are tested at +25

°C.

At TA = 25°C, G = +2, and RL = 150Ω to VCM = 2V, unless otherwise noted (see Figure 1).

OPA832ID, IDBV

TYP

MIN/MAX OVER TEMPERATURE

PARAMETER

CONDITIONS

+25

°C

+25

°C(1)

0

°C to

70

°C(2)

−40

°C to

+85

°C(2)

UNITS

MIN/

MAX

TEST

LEVEL(3)

AC PERFORMANCE (see Figure 1)

Small-Signal Bandwidth

G = +2, VO ≤ 0.5VPP

92

56

55

55

MHz

min

B

G = −1, VO ≤ 0.5VPP

103

60

58

58

MHz

min

B

Peaking at a Gain of +1

VO ≤ 0.5VPP

4.2

dB

typ

C

Slew Rate

G = +2, 2V Step

348

230

223

223

V/

µs

min

B

Rise Time

0.5V Step

4.3

ns

max

B

Fall Time

0.5V Step

4.6

ns

max

B

Settling Time to 0.1%

G = +2, 1V Step

4.6

ns

max

B

Harmonic Distortion

VO = 2VPP, 5MHz

2nd-Harmonic

RL = 150Ω

−59

−56

−56

−55

dBc

max

B

RL = 500Ω

−62

−59

−59

−59

dBc

max

B

3rd-Harmonic

RL = 150Ω

−56

−50

−49

−47

dBc

max

B

RL = 500Ω

−72

−65

−62

−58

dBc

max

B

Input Voltage Noise

f > 1MHz

9.3

nV/

√Hz

max

B

Input Current Noise

f > 1MHz

2.3

pA/

√Hz

max

B

NTSC Differential Gain

RL = 150Ω

0.11

%

typ

C

NTSC Differential Phase

RL = 150Ω

0.14

°

typ

C

DC PERFORMANCE(4)

Gain Error

G = +2

±0.3

±1.5

±1.6

±1.7

%

min

A

G = −1

±0.2

±1.5

±1.6

±1.7

%

max

B

Internal RF and RG, Maximum

400

455

460

462

Ω

max

A

Minimum

400

345

340

338

Ω

max

A

Average Drift

0.1

0.1

%/

°C

max

B

Input Offset Voltage

±0.5

±5

±6

±6.5

mV

max

A

Average Offset Voltage Drift

—

±20

±20

µV/°C

max

B

Input Bias Current

VCM = 2.0V

5.5

+10

+12

+13

µA

max

A

Input Bias Current Drift

±12

±12

nA/

°C

max

B

Input Offset Current

VCM = 2.0V

±0.1

±1.5

±2

±2.5

µA

max

A

Input Offset Current Drift

—

±10

±10

nA/

°C

max

B

INPUT

Least Positive Input Voltage

−0.5

−0.2

0

+0.1

V

max

B

Most Positive Input Voltage

3.3

3.2

3.1

3.0

V

min

B

Input Impedance

Differential-Mode

10

 2.1

k

Ω pF

typ

C

Common-Mode

400

 1.2

k

Ω pF

typ

C

OUTPUT

Least Positive Output Voltage

RL = 1kΩ to 2.0V

0.03

0.16

0.18

0.20

V

max

A

RL = 150Ω to 2.0V

0.18

0.3

0.35

0.40

V

max

A

Most Positive Output Voltage

RL = 1kΩ to 2.0V

4.94

4.8

4.6

4.4

V

min

A

RL = 150Ω to 2.0V

4.86

4.6

4.5

4.4

V

min

A

Current Output, Sourcing

80

60

55

52

mA

min

A

Current Output, Sinking

80

60

55

52

mA

min

A

Short-Circuit Output Current

Output Shorted to Either Supply

100

mA

typ

C

Closed-Loop Output Impedance

G = +2, f

≤ 100kHz

0.2

Ω

typ

C

POWER SUPPLY

Minimum Operating Voltage

+2.8

V

typ

C

Maximum Operating Voltage

—

+11

+11

+11

V

max

A

Maximum Quiescent Current

VS = +5V

3.9

4.1

4.8

5.5

mA

max

A

Minimum Quiescent Current

VS = +5V

3.9

3.7

3.5

3.2

mA

min

A

Power-Supply Rejection Ratio (PSRR)

Input-Referred

66

61

60

59

dB

min

A

THERMAL CHARACTERISTICS

Specification: ID, IDBV

−40 to +85

°C

typ

C

Thermal Resistance

D

SO-8

125

°C/W

typ

C

DBV SOT23-5

150

°C/W

typ

C

(1)

Junction temperature = ambient for +25

°C specifications.

(2)

Junction temperature = ambient at low temperature limits; junction temperature = ambient +5

°C at high temperature limit for over temperature.

(3)

Test levels: (A) 100% tested at +25

°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only

for information.

(4) Current is considered positive out of node.