tda8944aj NXP Semiconductors, tda8944aj Datasheet - Page 12

• Manufacturer Part Number: tda8944aj
• Description: Tda8944aj 2 X 7 W Btl Audio Amplifier With Dc Gain Control
• Manufacturer: NXP Semiconductors

Philips Semiconductors
13. Internal circuitry
9397 750 09433
Product data
Table 9:
Pin
6 and 8
12 and 9
1 and 4
14 and 17
10
Internal circuitry
Symbol
IN1+ and IN1
IN2+ and IN2
OUT1 and OUT1+
OUT2 and OUT2+
MODE
Rev. 01 — 01 March 2002
2 x 7 W BTL audio amplifier with DC gain control
handbook, halfpage
handbook, halfpage
handbook, halfpage
Equivalent circuit
10
8, 9
V CC
V CC
100
1/2 V CC
V CC
HIGH
OFF
600
32 k
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
3 k
1/2 V CC
(SVR)
V CC
V CC
MUTE
HIGH
TDA8944AJ
32 k
3 k
1 k
1, 4, 14, 17
MGW602
V CC
V CC
1 k
MGW603
MGW601
6, 12
12 of 20