3

Electrical characteristics

Table 4. Electrical characteristics at VCC = 5 V, Vicm = VOUT = VCC / 2, T = 25 °C, CL = 47 pF and RL = 10 kΩ connected to

VCC / 2 (unless otherwise specified).

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

DC performance

Vio

Input offset voltage

T = 25 °C

± 50

± 200

µV

-40 °C ≤ T ≤ 125 °C

± 700

∆Vio/∆T

Input offset voltage

temperature drift

-40 °C ≤ T ≤ 125 °C

± 5

µV/°C

Iib (1)

Input bias current

T = 25 °C

1

2

pA

-40 °C ≤ T ≤ 85 °C

10

30

-40 °C ≤ T ≤ 125 °C

75

200

Iio (1)

Input offset current

T = 25 °C

1

2

pA

-40 °C ≤ T ≤ 85 °C

5

20

-40 °C ≤ T ≤ 125 °C

20

100

AVD

Open loop gain

VCC- + 100 mV ≤ VOUT ≤ VCC+ - 100 mV,

T = 25 °C

110

133

dB

VCC- + 100 mV ≤ VOUT ≤ VCC+ - 100 mV,

-40 °C ≤ T ≤ 125 °C

95

113

VCC- + 300 mV ≤ VOUT ≤ VCC+ - 300 mV,

RL = 600 Ω, T = 25 °C

105

130

VCC- + 300 mV ≤ VOUT ≤ VCC+ - 300 mV,

RL = 600 Ω, -40 °C ≤ T ≤ 125 °C

85

CMR1

Common-mode rejection ratio

20.log (∆Vio/∆Vicm)

VCC- - 100 mV ≤ Vicm ≤ VCC+ - 1.8 V, T = 25 °C

98

120

dB

VCC- - 100 mV ≤ Vicm ≤ VCC+ - 1.8 V,

-40 °C ≤ T ≤ 125 °C

90

120

CMR2

VCC- -100 mV ≤ Vicm ≤ VCC+, T = 25 °C

80

100

dB

VCC- -100 mV ≤ Vicm ≤ VCC+, -40 °C ≤ T ≤ 125 °C

76

92

SVR

Supply-voltage rejection ratio

20.log (∆Vio/∆VCC)

2.0 V ≤ VCC ≤ 5.5 V, T = 25 °C, Vicm = 0 V

90

110

dB

2.0 V ≤ VCC ≤ 5.5 V, -40 °C ≤ T ≤ 125 °C,

Vicm = 0 V

90

110

VOH

High level output voltage drop

(VOH = VCC+ - VOUT)

T = 25 °C

10

mV

-40 °C ≤ T ≤ 125 °C

20

VOL

Low level output voltage drop

(VOL = VOUT)

T = 25 °C

10

mV

-40 °C ≤ T ≤ 125 °C

20

IOUT

ISINK

RL connected to VCC+, T = 25 °C

55

70

mA

RL connected to VCC+, -40 °C ≤ T ≤ 125 °C

37

ISOURCE

RL connected to VCC-, T = 25 °C

55

60

RL connected to VCC-, -40 °C ≤ T ≤ 125 °C

45

ICC

Supply current (by operational

amplifier)

T = 25 °C

3.3

3.7

mA

-40 °C ≤ T ≤ 125 °C

3.7

TSV782

Electrical characteristics

DS14011 - Rev 3

page 4/32