4

Electrical characteristics

Table 3. VCC + = 5 V, VCC - = Ground, VO = 1.4 V, Tamb = 25 °C (unless otherwise stated)

Symbol

Parameter

Test conditions

Min. Typ. Max.

Unit

Vi o

Input offset voltage (1)

Tamb = 25 °C

2

7

mV

Tmin ≤ Tamb ≤ Tmax

9

ΔVio/ΔT Input offset voltage drift

7

30

µV/°C

Iio

Input offset current

Tamb = 25 °C

2

30

nA

Tmin ≤ Tamb ≤ Tmax

40

DIio

Input offset current drift

10

200

pA/°C

Iib

Input bias current (2)

Tamb = 25 °C

20

150

nA

Tmin ≤ Tamb ≤ Tmax

300

Avd

Large signal voltage gain

VCC + = 15 V, RL = 2 kΩ, Vο = 1.4 V to 11.4 V, Tamb = 25 °C

50

100

V/mV

VCC + = 15 V, RL = 2 kΩ, Vο = 1.4 V to 11.4 V, Tmin ≤ Tamb ≤ Tmax

25

SVR

Supply voltage rejection ratio

RS ≤ 10 kΩ, Tamb = 25 °C

65

110

dB

RS ≤ 10 kΩ, Tmin ≤ Tamb ≤ Tmax

65

ICC

Supply current, all op amps,

no load

Tamb = 25 °C, VCC + = 5 V

0.7

1.2

mA

Tamb = 25 °C, VCC + = 30 V

1.5

3

Tmin ≤ Tamb ≤ Tmax, VCC + = 5 V

0.8

1.2

Tmin ≤ Tamb ≤ Tmax, VCC + = 30 V

1.5

3

CMR

Common-mode rejection

ratio

RS ≤ 10 kΩ, Tamb = 25 °C

70

80

dB

RS ≤ 10 kΩ, Tmin ≤ Tamb ≤ Tmax

60

Io

Output short-circuit current

Vid = 1 V, VCC + = 15 V, Vo = 2 V

20

40

70

mA

Isink

Output sink current

Vid = -1 V, VCC + = 15 V, Vo = 2 V

10

20

Vid = -1 V, VCC + = 15 V, Vo = 0.2 V

12

50

µA

VOH

High-level output voltage

VCC + = 30 V, RL = 2 kΩ, Tamb = 25 °C

26

27

V

VCC + = 30 V, RL = 2 kΩ, Tmin ≤ Tamb ≤ Tmax

26

VCC + = 30 V, RL = 10 kΩ, Tamb = 25 °C

27

28

VCC + = 30 V, RL = 10 kΩ, Tmin ≤ Tamb ≤ Tmax

27

VCC + = 5 V, RL = 2 kΩ, Tamb = 25 °C

3

VCC + = 5 V, RL = 2 kΩ, Tmin ≤ Tamb ≤ Tmax

3.5

VOL

Low-level output voltage

RL = 10 kΩ, Tamb = 25 °C

5

20

mV

RL = 10 kΩ, Tmin ≤ Tamb ≤ Tmax

20

SR

Slew rate

VCC + = 15 V, Vin = 0.5 to 3 V, RL = 2 kΩ, CL = 100 pF, unity gain

0.4

V/µs

GBP

Gain bandwidth product

VCC + = 30 V, Vin = 10 mV, RL = 2 kΩ, CL = 100 pF

1.3

MHz

THD

Total harmonic distortion

f = 1 kHz, AV = 20 dB, RL = 2 kΩ, Vo = 2 Vpp, CL = 100 pF, VCC + = 30

V

0.015

%

en

Equivalent input noise

voltage

f = 1 kHz, RS = 100 Ω, VCC + = 30 V

40

nV/√Hz

LM2902

Electrical characteristics

DS0506 - Rev 9

page 5/20