TA2152FLG Datasheet, PDF (9/18 Pages) Toshiba Semiconductor – Low Current Consumption Headphone Amplifier (for 1.5-V/3-V Use)

Test Circuit
TA2152FLG
V_CC1
V_CC1
(a) SW1 (a) SW2
(b)
(b)
0.47 µF
18
PW SW
19 MUTE TC
17
MUTE
SW
16
BEEP
IN
15
BIAS
OUT
14
13
GND C-AMP SW
RF IN 12
V_CC1
20 V_CC1
BIAS
OUT
600 Ω _{(b) 10 µF}
(a) _SW3b
Rg = 600 Ω
600 Ω _{(b) 10 µF}
(a) _SW3a
Rg = 600 Ω
21 IN_B
22 IN_A
V_CC2
23 V_CC2
TA2152FLG
BIAS IN 11
4.7 µF
OUT ADJ 10
NC 9
NC 8
24 BEEP OUT_A
OUT_A
1
EQ_A
2
PW
GND
3
OUT_C
4
BEEP OUT_B 7
EQ_B
5
OUT_B
6
RL
16 Ω
RL
16 Ω
9
2006-04-19