13
PINNING
PIN VALUE
1. Write protect enable
: 0V
2. Not connected
: 0V
3. Chip enable input
: 0V
4. Ground
: 0V
5. Serial data address input/output
: Input LOW voltage : Min : -0.3V,
Max : 0.3*Vcc
: Input HIGH voltage : Min : 0.7*Vcc, Max : Vcc+1
6. Serial clock
: Input LOW voltage : Min : -0.3V,
Max : 0.3*Vcc
: Input HIGH voltage : Min : 0.7*Vcc, Max : Vcc+1
7. Multibyte/Page write mode
: Input LOW voltage : Min : -0.3V,
Max : 0.5V
: Input HIGH voltage : Min : Vcc-0.5, Max : Vcc+1
8. Supply voltage
: Min
: 2.5V,
Max : 5.5V
TDA1308
Features:
Wide temperature range
Excellent power supply ripple rejection
Low power consumption
Short-circuit resistant
High performance
high signal-to-noise ratio
low distortion
PINNING
PIN VALUE
1. Output A (Voltage swing)
: Min:0.75V, Max:4.25V
2. Inverting input A
: Vo(clip):Min:1400mVrms
3. Non-inverting input A
: 2.5V
4. Ground
: 0V
5. Non-inverting input B
: 2.5V
6. Inverting input B
: Vo(clip):Min:1400mVrms
7. Output B (Voltage swing)
: Min:0.75V, Max:4.25V
8. Positive supply
: 5V, Min:3.0V, Max:7.0V
TDA7261
General Description of TDA7261
The TDA7261 is a class AB dual Audio power amplifier, specially designed for high quality sound applications in
mono TV sets.
Wide supply voltage range up to 50V ABS max.
Split supply
High output power;25W @THD =10%, R
L
=8W,V
S
= ±20V
No pop at turn-on/off
Mute (Pop free)
Stand-by feature
Thermal overload protection
Short circuit protection to gnd
PINNING
1.
N.C.
2.
+ V
S
3.
Output
4.
Mute/Stby
5.
- V
S
6.
In
7.
GND
8.
N.C.
Содержание 24W33B
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