OPA551, OPA552

2

SBOS100A

www.ti.com

OPA551

OPA551UA, PA, FA

PARAMETER

CONDITION

MIN

TYP

MAX

UNITS

OFFSET VOLTAGE

Input Offset Voltage

±1

±3mV

mV

vs Temperature

µV/°C

vs Power Supply

PSRR

10

30

µV/V

INPUT BIAS CURRENT

Input Bias Current

±20

±100

pA

Input Offset Current

±3

±100

pA

NOISE

Input Voltage Noise Density, f = 1kHz

14

nV/

√Hz

Current Noise Density, f = 1kHz

3.5

fA/

√Hz

INPUT VOLTAGE RANGE

Common-Mode Voltage Range

(V–) + 2.5

(V+) – 2.5

V

Common-Mode Rejection Ratio

CMRR

92

102

dB

INPUT IMPEDANCE

Differential

Ω || pF

Common-Mode

Ω || pF

OPEN-LOOP GAIN

Open-Loop Voltage Gain

110

126

dB

100

dB

120

dB

FREQUENCY RESPONSE

Gain-Bandwidth Product

GBW

3

MHz

Slew Rate

SR

G = 1

±15

V/

µs

Settling Time: 0.1%

1.3

µs

0.01%

2

µs

Total Harmonic Distortion + Noise, f = 1kHz

THD+N

0.0005

%

0.0005

%

Overload Recovery Time

1

µs

OUTPUT

Voltage Output

(V–) + 3.0

(V+) – 3.0

V

(V–) + 3.5

(V+) – 3.5

V

(V–) + 2.0

(V+) – 2.0

V

(V–) + 2.5

(V+) – 2.7

V

Maximum Continuous Current Output: dc

Package Dependent—See Text

±200

mA

Short-Circuit Current

±380

mA

Capacitive Load Drive

Stable Operation

See Typical Curve

SHUTDOWN FLAG

Thermal Shutdown Status Output

Normal Operation

Sourcing

0.05

1

µA

Thermally Shutdown

Sourcing

80

120

160

µA

Voltage Compliance Range

V–

(V+) – 1.5

V

Junction Temperature

Shutdown

160

°C

Reset from Shutdown

140

°C

POWER SUPPLY

Specified Voltage

±30

V

Operating Voltage Range

±4

±30

V

Quiescent Current

±7

±8.5

mA

mA

TEMPERATURE RANGE

Specified Range

–40

+125

°C

Operating Range

–55

+125

°C

Storage Range

–65

+150

°C

Thermal Resistance

SO-8 Surface Mount

θ

JA

90

°C/W

DIP-8

θ

JA

100

°C/W

DDPak-7

θ

JA

65

°C/W

DDPak-7

θ

JC

3

°C/W

NOTES: (1) All tests are high-speed tested at +25

°C ambient temperature. Effective junction temperature is +25°C unless otherwise noted.