OPA699

4

SBOS261D

www.ti.com

OPA699ID

0

–40

MIN/

TEST

PARAMETER

CONDITIONS

+25

+25

70

+85

UNITS

OUTPUT VOLTAGE LIMITERS

Pins 5 and 8

Output Voltage Limited Range

±3.8

typ

C

Default Limit Voltage, Upper

Limiter Pins Open

+3.5

+3.3

+3.2

+3.1

V

min

A

Lower

–3.5

–3.3

–3.2

–3.1

V

max

A

400

400

400

400

mV

min

B

Maximum Limit Voltage

—

±4.3

±4.3

±4.3

V

max

B

Maximum

50

60

62

64

µAmax

A

Minimum

50

40

38

36

µAmin

A

Average Drift

—

30

35

nA/

°Cmax

B

Limiter Input Impedance

3.4 || 1

M

Ω || pF

typ

C

f = 5MHz

–60

dB

typ

C

DC Performance in Limit Mode

Limiter Offset Voltage

±10

±35

±40

mV

max

A

Linear

↔ Limited Operation

3

µA

typ

C

AC Performance in Limit Mode

Limiter Small-Signal Bandwidth

600

MHz

typ

C

125

V/

µs

typ

C

Limited Step Response

Overshoot

250

mV

typ

C

Recovery Time

1

1.9

2

2.1

ns

max

B

30

mV

typ

C

THERMAL CHARACTERISTICS

Temperature Range

Specification, I

–40 to +85

°C

typ

C

Thermal Resistance

Junction-to-Ambient

DSO-8

125

°C/W

typ

C

NOTES: (1) Junction temperature = ambient temperature for low temperature limit and +25

°C Test Level A specifications. Junction temperature = ambient

temperature +23

°C at high temperature limit Test Level A specifications.

(2) Junction temperature = ambient at low temperature limit; junction temperature = ambient +1

°C at high temperature limit for over-temperature

tested specifications.

(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 for information only.

(4) Current is considered positive out-of-node.

(5) CMIR tested as < 3dB degradation from minimum CMRR at specified limits.

between the limiter level and the peak output voltage where SFDR decreases by 3dB (see Figure 8).

Boldface limits are tested at +25

TYP

MIN/MAX OVER TEMPERATURE