Table 8. Electrical characteristics at VCC = 1.8 V, Vicm = VOUT = VCC / 2, T = 25 °C (unless otherwise specified), RL and CL

(if any specified) connected to VCC / 2.

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

DC performance

Vio

Input offset voltage

T = 25 °C

1

±7

µV

-40 °C ≤ T ≤ 125 °C

±10

ΔVio/ΔT

Input offset voltage temperature

drift (1)

-40 °C ≤ T ≤ 125 °C, TSZ151

-38

50

nV/°C

-40 °C ≤ T ≤ 125 °C, TSZ152

-17

59

Iib

Input bias current

T = 25 °C

50

200

pA

-40 °C ≤ T ≤ 125 °C

300

Iio

Input offset current

T = 25 °C

100

400

pA

-40 °C ≤ T ≤ 125 °C

600

AVD

Open loop gain

VCC-+200 mV ≤ VOUT ≤ VCC+-200 mV,

RL = 10 kΩ, T = 25 °C

110

125

dB

VCC-+200 mV ≤ VOUT ≤ VCC+-200 mV,

RL = 10 kΩ, -40 °C ≤ T ≤ 125 °C

105

CMR

Common-mode rejection ratio

20.log (ΔVio/ΔVicm)

VCC- ≤ Vicm ≤ VCC+, T = 25 °C

110

122

dB

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

105

VOH

High level output voltage drop

(VOH = VCC+ - VOUT)

RL = 10 kΩ, T = 25 °C

20

mV

RL = 10 kΩ, -40 °C ≤ T ≤ 125 °C

50

VOL

Low level output voltage drop

(VOL = VOUT)

RL = 10 kΩ, T = 25 °C

20

mV

RL = 10 kΩ, -40 °C ≤ T ≤ 125 °C

50

IOUT

ISINK, OUT connected to VCC+

VID = -0.1 V, T = 25 °C

7

11

mA

VID = -0.1 V, -40 °C ≤ T ≤ 125 °C

5

ISOURCE, OUT connected to VCC-

VID = +0.1 V, T = 25 °C

7

11

VID = +0.1 V, -40 °C ≤ T ≤ 125 °C

5

ICC

Supply current (by operational

amplifier)

T = 25 °C

210

300

µA

-40 °C ≤ T ≤ 125 °C

300

AC performance

GBP

Gain bandwidth product

CL = 100 pF

1.6

MHz

SR

Slew rate (2)

measured from 10% to 90%

AV = 1 V/V, Vin = 0.3 V to VCC+ -0.3 V,

RL = 10 kΩ, CL = 100 pF

0.8

V/µs

Φm

Phase margin

CL = 100 pF

60

degrees

en

Input voltage noise density

f = 1 kHz

33

nV/√Hz

en p-p

Input noise voltage

0.1 Hz ≤ f ≤ 10 Hz

0.57

µVpp

trec

Overload recovery time

Vin from (VCC+ +100 mV) to (VCC+ -1 V) , VOUT

measured at (VCC+ -100 mV), AV = +1

2

µs

tinit

Initialization time, VOUT at 100 mV

from final value

T = 25 °C

60

µs

EMIRR

EMI rejection rate =

-20 log (VRFpeak/ΔVio)

VRF = 100 mVpp, f = 400 MHz

84

dB

VRF = 100 mVpp, f = 900 MHz

87

TSZ151, TSZ152

Electrical characteristics

DS14459 - Rev 4

page 9/39