TSH344ID datasheet(3/14 Pages) STMICROELECTRONICS

3 / 14 page

TSH344

Electrical Characteristics

Rev. 2

3/14

Electrical Characteristics

Table 3.

VCC = +5V Single Supply, Tamb = 25°C (unless otherwise specified)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

DC Performance

VOS

Output Offset Voltage(1)

no Load, Tamb

-35

-8

+35

-40°C < Tamb < +85°C

-8.6

Iib

Input Bias Current

Tamb, input to GND

5.5

µA

-40°C < Tamb < +85°C

Rin

Input Resistance

Tamb

Ω

Cin

Input Capacitance

Tamb

1pF

PSR

Power Supply Rejection Ratio

20 log (

∆V

cc/∆Vout)

input to GND, F=1MHz,

∆V

cc=200mV

-90

ICC

Supply Current per Buffer

no Load, input to GND

10.1

-40°C < Tamb < +85°C

10.3

DC Voltage Gain

RL = 150

Ω, Vin=1V

1.92

2.05

V/V

MG1

Gain Matching between 3 channels

Input = 1V

0.5

MG0.3

Gain Matching between 3 channels

Input = 0.3V

0.5

Dynamic Performance and Output Characteristics

-3dB Bandwidth

Small Signal Vout=20mVp

Vicm=0.6V, RL = 150Ω

190

340

MHz

Gain Flatness @ 0.1dB

Small Signal Vout=20mVp

Vicm=0.6V, RL = 150Ω

FPBW

Full Power Bandwidth

Vicm=0.6V, VOUT = 2Vp-p,

RL = 150Ω

130

200

MHz

Delay between each channel

0 to 30MHz

0.5

Slew Rate (2)

Vicm=0.6V, VOUT = 2Vp-p,

RL = 150Ω

500

740

µs

VOH

High Level Output Voltage

RL = 150Ω

3.7

3.9

VOL

Low Level Output Voltage

RL = 150Ω

IOUT

Output Current

Vout=2Vp, Tamb

-40°C < Tamb < +85°C

Output Short Circuit Current (Isource)

100

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