TS4962

Electrical Characteristics

10/22

RL + 15

µH or 30µH = pure resistor+ very low series resistance inductor

Filter = LC output filter (1µF+30µH for 4

Ω and 0.5µF+60µH for 8Ω)

All measurements done with Cs1=1µF and Cs2=100nF except for PSRR where Cs1 is removed

Figure 2.

Test diagram for measurements

Figure 3.

Test diagram for PSRR measurements

In+

In-

Rin

150k

Rin

150k

Cin

Cin

GND

Vcc

+

Cs1

1uF

GND

Cs2

100nF

GND

RL

4 or 8 Ohms

15uH or 30uH

or

LC Filter

5th order

50kHz low pass

filter

Audio Measurement

Bandwidth < 30kHz

Out+

Out-

TS4962

In+

In-

Rin

150k

Rin

150k

4.7uF

4.7uF

GND

Cs2

100nF

GND

RL

4 or 8 Ohms

15uH or 30uH

or

LC Filter

5th order

50kHz low pass

filter

RMS Selective Measurement

Bandwidth=1% of Fmeas

Out+

Out-

TS4962

GND

5th order

50kHz low pass

filter

Reference

20Hz to 20kHz

Vcc

GND