TS4994 ST Microelectronics, Inc., TS4994 Datasheet - Page 19
TS4994
Manufacturer Part Number
TS4994
Description
1.2W Differential Input Audio Power Amplifier With Selectable Standby
Manufacturer
ST Microelectronics, Inc.
Datasheet
1.TS4994.pdf
(32 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TS4994EIJT
Manufacturer:
ST
Quantity:
12 360
Part Number:
TS4994IST
Manufacturer:
ST
Quantity:
20 000
Electrical Characteristics
Figure 70: SNR vs. power supply voltage with
Figure 71: Startup time vs. bypass capacitor
110
105
100
95
90
85
80
20
15
10
2.5
5
0
0.0
Av = 2.5
Cb = 1 F
THD+N < 0.7%
Tamb = 25 C
Tamb=25 C
a weighted filter
RL=16
0.4
3.0
Power Supply Voltage (V)
Bypass Capacitor Cb ( F)
Vcc=5V
Vcc=2.6V
0.8
3.5
1.2
4.0
RL=8
Vcc=3.3V
1.6
4.5
2.0
5.0
TS4994
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