wms7202 Winbond Electronics Corp America, wms7202 Datasheet - Page 23

• Manufacturer Part Number: wms7202
• Description: 256-tap Dual-channel Non-volatile Digital
• Manufacturer: Winbond Electronics Corp America

FIGURE 10 – WMS7202 TRIMMING VOLTAGE REFERENCE
WMS7202
AUDIO TONE CONTROL EXAMPLE
FIGURE 11 – WMS7202 AUDIO TONE CONTROL
1
2
3
4
5
6
7
WMS7202P-14
CS
CLK
SDI
WP
GND
R/B
VA2
U1
GND
V
VDD
SDO
VW1
VW2
VA1
VB1
VB2
REFH
I = 32mA
14
13
12
11
10
9
8
- 23 -
V+
V
REF = 5.0v
Publication Release Date: January 2003
3
2
-
+
WMS7202
U2
6
Revision 1.1