tza1049 NXP Semiconductors, tza1049 Datasheet - Page 10

• Manufacturer Part Number: tza1049
• Description: Tza1049 4-channel Btl Driver For Cd/dvd Drives
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2004 Mar 09
4-channel BTL driver for CD/DVD drives
Vs
3.3 V
47 F
1.8 V
47 F
4.7 k
4.7 k
4.7 k
4.7 k
4.7 k
Q1
Q2
VBIASOUT
MOTBIAS
VFBIN3.3
VFBIN1.8
VOUT3.3
VOUT1.8
VBIASIN
MOTIN1
MOTIN2
RADIN
FOCIN
MUTE
SLIN
GND
16
15
19
18
17
28
27
26
25
24
23
22
21
20
24 k
24 k
24 k
24 k
24 k
MUTE
Fig.4 Gain test configuration.
GENERATOR
3.3 V
10
32.3 k
32.3 k
32.3 k
32.3 k
32.3 k
GENERATOR
TZA1049
1.8 V
x0.5
x0.5
x1
x1
x1
x1
x1
x1
10
11
12
13
14
1
2
3 FOCOUTP
4
5
6
7
8
9
V
RADOUTN
GND
FOCOUTN
RADOUTP
V
V
SLOUTP
SLOUTN
GND
MOTOUTP
MOTOUTN
V
CC
CC
CC
CC
8
8
8
Product specification
12 V
12 V
mce480
TZA1049
8
12 V
220
F