TDA7437 STMicroelectronics, TDA7437 Datasheet - Page 18

• Manufacturer Part Number: TDA7437
• Manufacturer: STMicroelectronics

Specifications of TDA7437

• Lead Free Status / Rohs Status: Not Compliant

TDA7437
Figure 13: Soft Mute OFF
Figure 16: Pause Detector
18/23
Main Menu
Main Menu
Pin Csm
Vout
V
V
PAUSE DETECTOR ZCW=160mV Cpause=100nF
SOFT MUTE
V
SOFT MUTE=OFF SLOPE=FAST Vout=500mVrms
CH2 4.12V DC
Vout
CH1 9V DC
D95AU391
D95AU387
TIME
TIME
Chan 1
20ms 0.2V
Chan 2
20ms 2V
Chan 2
1ms 0.2V
Chan 1
1ms 2V
Figure 14: Zero Crossing Mute ON
Figure 15: Zero Crossing Mute OFF
Figure 17: Pause Detector
Main Menu
Multi Zoom
off
Main Menu
Panel
Memory
Save
Recall
Auxiliary
Setups
Memory
Card
X-Y mode
Persistance
mode
Return
STATUS
PANEL
PAUSE DETECTOR ZCW=160mV Cpause=100nF
V
V
RIGHT
ZERO CROSSING MUTE = ON
ZERO CROSSING MUTE = OFF
LEFT
2ms
LEFT
CH2 4.08V DC
CH2 528mV DC
Vout
CH1 2.7V DC
BWL
RIGHT
CH1 20mV
CH2 0.2V
CH3 20mV
CH4 5mV
D95AU392
D95AU389
D95AU390
TIME
TIME
10
10
x
x
Chan 2
20ms 2V
Chan 3
20ms 0.2V
10
10
x
x
=
~ T/div 20ms
0.5ms 0.2V
x Chan 2
0.5ms 0.2V
x Chan 1
~
~
0.2ms 1V
x Chan 1
0.2ms 0.5V
x Chan 2