TSH350IDT datasheet(4/21 Pages) STMICROELECTRONICS

4 / 21 page

TSH350

Electrical Characteristics

4/21

Iout

Isink

Short-circuit Output current coming in

the op-amp.

See fig-8 for more details

Output to GND

135

205

Tmin. < Tamb < Tmax.

195

Isource

Output current coming out from the op-

amp.

See fig-11 for more details

Output to GND

-140

-210

Tmin. < Tamb < Tmax.

-185

Noise and distortion

Equivalent Input Noise Voltage

see application note on page 13

F = 100kHz

1.5

nV/

√Hz

Equivalent Input Noise Current (+)

see application note on page 13

F = 100kHz

pA/

√Hz

Equivalent Input Noise Current (-)

see application note on page 13

F = 100kHz

pA/

√Hz

SFDR

Spurious Free Dynamic Range

The highest harmonic of the output

spectrum when injecting a filtered sine

wave

AV = +1, Vout = 1Vp-p

F = 10MHz

F = 20MHz

F = 50MHz

F = 100MHz

-66

-57

-46

-42

dBc

Table 4: Closed-loop gain and feedback components

VCC (V)

Gain

Rfb (Ω)

-3dB Bw (MHz)

0.1dB Bw (MHz)

±2.5

+10

300

125

-10

300

120

300

390

110

-2

300

370

820

550

-1

300

350

120

Table 3: Electrical characteristics for VCC = ±2.5Volts, Tamb = 25°C (unless otherwise specified)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

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