TSH310 datasheet(4/19 Pages) STMICROELECTRONICS

4 / 19 page

TSH310

Electrical Characteristics

4/19

Iout

Isink

Short-circuit Output current coming in

the op-amp.

See fig-8 for more details

Output to GND

110

Tmin. < Tamb < Tmax.

100

Isource

Output current coming out from the op-

amp.

See fig-11 for more details

Output to GND

100

Tmin. < Tamb < Tmax.

Noise and distortion

Equivalent Input Noise Voltage

see application note on page 13

F = 100kHz

7.5

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

6pA/

√Hz

SFDR

Spurious Free Dynamic Range

The highest harmonic of the output

spectrum when injecting a filtered sine

wave

Vout = 2Vp-p, AV = +2,

RL = 1k

Ω

F = 1MHz

F = 10MHz

-87

-55

dBc

Table 4: Closed-loop gain and feedback components

VCC

(V)

Gain

Rfb

(

Ω)

-3dB Bw

(MHz)

0.1dB Bw

(MHz)

±2.5

+10

510

-10

510

120

-2

1.5k

210

-1

1.3k

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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