OPA890IDR datasheet(5/32 Pages) BURR-BROWN

Part #	OPA890IDR

Description	Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable

Download	32 Pages

Scroll/Zoom	100%

Manufacturer	BURR-BROWN [Burr-Brown (TI)]

Direct Link	http://www.burr-brown.com

Logo

5 / 32 page

www.ti.com

ELECTRICAL CHARACTERISTICS: V

S = +5V

OPA890

SBOS369 – MAY 2007

Boldface limits are tested at +25

°C.

At R

F = 750Ω, G = +2V/V, and RL = 100Ω, unless otherwise noted.

OPA890ID, IDBV

TYP

MIN/MAX OVER TEMPERATURE

0

°C to

–40

°C to

MIN/

TEST

PARAMETER

CONDITIONS

+25

°C

+25

°C(2)

+70

°C(3)

+85

°C(3)

UNITS

MAX

LEVEL(1)

AC PERFORMANCE

Small-Signal Bandwidth

G = +1V/V, VO = 100mVPP, RF = 0Ω

220

MHz

typ

C

G = +2V/V, VO = 100mVPP

105

70

60

55

MHz

min

B

G = +10V/V, VO = 100mVPP

12

8

6.8

6.3

MHz

min

B

Gain Bandwidth Product

G > +20V/V

125

90

75

70

MHz

min

B

Bandwidth for 0.1dB Flatness

G = +2V/V, VO = 100mVPP

16

MHz

typ

C

Peaking at a Gain of +1V/V

VO < 100mVPP

2

dB

typ

C

Large-Signal Bandwidth

G = +2V/V, VO = 2VPP

130

MHz

typ

C

Slew Rate

G = +2V/V, VO = 2V Step

350

250

200

175

V/

µs

min

B

Rise-and-Fall Time

0.2V Step

3.8

ns

typ

C

Settling Time to 0.02%

G = +1V/V, VO = 2V Step

18

ns

typ

C

Settling Time to 0.1%

12

ns

typ

C

Harmonic Distortion

G = +2V/V, f = 1MHz, VO = 2VPP

2nd-Harmonic

RL = 200Ω

-85

-76

-73

-72

dBc

max

B

RL ≥ 500Ω

-90

-78

-74

-73

dBc

max

B

3rd-Harmonic

RL = 200Ω

-85

-81

-79

-78

dBc

max

B

RL ≥ 500Ω

-87

-84

-82

-81

dBc

max

B

Input Voltage Noise

f > 100kHz

8.1

9.1

10.1

11.1

nV/

√Hz

max

B

Input Current Noise

f > 100kHz

1.1

1.4

1.7

2.0

pA/

√Hz

max

B

Differential Gain

G = +2V/V, VO = 1.4VPP, RL = 150Ω

0.06

%

typ

C

Differential Phase

G = +2V/V, VO = 1.4VPP, RL = 150Ω

0.04

°

typ

C

Channel-to-Channel Crosstalk

f = 5MHz, Input-Referred

-68

dB

typ

C

DC PERFORMANCE(4)

Open-Loop Voltage Gain (AOL)

VO = VS/2, RL = 100Ω

60

55

54

52

dB

min

A

Input Offset Voltage

VCM = VS/2

±1

±5

±5.7

±6

mV

max

A

Average Offset Voltage Drift

VCM = VS/2

±15

µV/°C

max

B

Input Bias Current

VCM = VS/2

±0.1

±1.7

±1.9

±2.1

µA

max

A

Average Input Bias Current Drift

VCM = VS/2

±5

±6

nA/

°C

max

B

Input Offset Current

VCM = VS/2

±70

±400

±500

±550

nA

max

A

Average Input Offset Current Drift

VCM = VS/2

±2.5

nA/

°C

max

B

INPUT

Most Positive Input Voltage(5)

+4

+3.8

+3.75

+3.7

V

min

A

Least Positive Input Voltage(5)

+1

+1.2

+1.3

V

max

A

Common-Mode Rejection Ratio (CMRR)

VCM = VS/2, Input-Referred

65

59

56

55

dB

min

A

Input Impedance

Differential

VCM = VS/2

190 || 0.6

k

Ω || pF

typ

C

Common-Mode

VCM = VS/2

3.2 || 0.9

M

Ω || pF

typ

C

OUTPUT

Most Positive Output Voltage

No Load

+4.0

+3.9

+3.85

+3.8

V

min

A

RL = 100Ω

+3.9

+3.75

+3.7

+3.65

V

min

A

Least Positive Output Voltage

No Load

+1.0

+1.1

+1.15

+1.2

V

max

A

RL = 100Ω

+1.1

+1.35

+1.4

+1.45

V

max

A

Output Current: Sourcing, Sinking

VO = VS/2

±35

±30

±28

±25

mA

min

A

Short-Circuit Output Current

Output Shorted to Ground

±65

mA

typ

C

Closed-Loop Output Impedance

G = +2V/V, f = 100kHz

0.04

Ω

typ

C

(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)

Junction temperature = ambient for +25

°C tested specifications.

(3)

Junction temperature = ambient at low temperature limit; junction temperature = ambient +2

°C at high temperature limit for over

temperature specifications.

(4)

Current is considered positive out-of-node. VCM is the input common-mode voltage.

(5)

Tested < 3dB below minimum specified CMRR at

±CMIR limits

5

Submit Documentation Feedback

Similar Part No. - OPA890IDR

Manufacturer	Part #	Datasheet	Description
National Semiconductor ...	OPA890IDR	1Mb / 34P	Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable
National Semiconductor ...	OPA890IDRG4	1Mb / 34P	Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable

More results

Similar Description - OPA890IDR

Manufacturer	Part #	Datasheet	Description
Texas Instruments	OPA2890	815Kb / 35P	[Old version datasheet] Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable
Texas Instruments	OPA2890	780Kb / 35P	[Old version datasheet] Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable
National Semiconductor ...	OPA890	1Mb / 34P	Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable
Texas Instruments	OPA690	410Kb / 22P	[Old version datasheet] Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable
Texas Instruments	OPA690IDBVTG4	1Mb / 37P	[Old version datasheet] Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable
Burr-Brown (TI)	OPA2889	1Mb / 35P	Dual, Low-Power, Wideband, Voltage Feedback OPERATIONAL AMPLIFIER with Disable
	OPA2680	204Kb / 21P	Dual Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable
	OPA3680	225Kb / 21P	Triple, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER With Disable
	OPA680	235Kb / 21P	Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM
Texas Instruments	OPA3690ID	1Mb / 39P	[Old version datasheet] Triple, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable

More results

OPA890IDR Datasheet(PDF) 5 Page - Burr-Brown (TI)

OPA890IDR Datasheet(HTML) 5 Page - Burr-Brown (TI)

Similar Part No. - OPA890IDR

Similar Description - OPA890IDR

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

Datasheet Download

Link URL