3

Electrical characteristics

Table 6. Electrical characteristics at VCC+ = 5 V, VCC- = 0 V, VICM = VOUT = VCC/2, T = 25 °C and RL

connected to VCC/2 (unless otherwise specified)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

DC performance

VIO

Input offset voltage

VCC- ≤ VICM ≤ VCC+

mV

T = 25 °C

±1.5

Tmin < T < Tmax

±2

|∆ VIO/∆T| Input offset voltage drift

Tmin < T < Tmax

2

µV/°C

IIB

Input bias current (1)

VICM = VCC/2

nA

T = 25 °C

-100

0

Tmin < T < Tmax

-200

0

IIO

Input offset current (2)

VICM = VCC/2

10

AVD

Open loop gain

(VCC-) + 0.5 V ≤ VOUT ≤ (VCC+) - 0.5 V, RL ≥ 10 kΩ

dB

T = 25 °C

105

120

Tmin < T < Tmax

100

CMR

Common mode rejection

ratio: 20 log (ΔVicm/ΔVio)

VCC- ≤ VICM ≤ VCC+

dB

T = 25 °C

75

105

Tmin < T < Tmax

70

VOH

High level output voltage

(drop voltage from VCC+)

No load, Tmin < T < Tmax

90

mV

Isource = 2 mA, Tmin < T < Tmax

200

VOL

Low-level output voltage

No load, Tmin < T < Tmax

90

Isink = 2 mA, Tmin < T < Tmax

200

IOUT

Isink

VOUT = VCC

mA

T = 25 °C

20

50

Tmin < T < Tmax

15

Isource

VOUT = 0 V

T = 25 °C

20

50

Tmin < T < Tmax

15

ICC

Supply current (per channel)

No load, T = 25 °C

1.4

mA

Tmin < T < Tmax

2.3

AC performance

GBP

Gain bandwidth product

RL = 10 kΩ, CL = 100 pF

4.5

6

MHz

SR

Slew rate

3 V step, RL = 10 kΩ, CL = 100 pF,

AV = 1 V/V, 10% to 90%

2

2.7

V/µs

THD+N

Total harmonic distortion +

noise

VIN = 1 Vrms, AV = +1, f = 1 kHz, BW = 22 kHz

%

RL = 10 kΩ

0.0003

RL = 1 kΩ

0.0004

Φm

Phase margin

RL = 10 kΩ, CL = 100 pF,

Unity gain

34

°

TSB511, TSB512, TSB514

Electrical characteristics

DS13885 - Rev 1

page 5/26