tda8764ats/6 NXP Semiconductors, tda8764ats/6 Datasheet - Page 18

• Manufacturer Part Number: tda8764ats/6
• Description: 10-bit High-speed Low-power Adc
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2000 Jul 03
handbook, full pagewidth
10-bit high-speed low-power ADC
The analog and digital supplies should be separated and well decoupled.
An application note is available and describes the design and the realization of a demoboard that uses TDA8764AHL with an
application environment.
(1) V
(2) Decoupling capacitor for supplies must be placed close to the device.
(3) This resistor is mandatory (33
RB
, V
RM
and V
100 nF
RT
are decoupled to AGND.
(2)
33
(3)
AGND
V
CCA
CLK
n.c.
n.c.
TC
n.c.
IR
is its minimum value) and must be near the clock source.
1
2
3
4
5
6
7
8
32
9
n.c.
n.c.
Fig.14 Application diagram (LQFP32).
31
10
D9
n.c.
30
11
100 nF
n.c.
D8
AGND
(1)
TDA8764AHL
29
12
D7
V RB
18
AGND
28
13
V RM
D6
100 nF
(1)
27
14
V I
D5
AGND
26
15
V RT
D4
100 nF
(1)
25
16
OE
D3
24
23
22
21
20
19
18
17
OGND
D2
D1
D0
V CCO
GRAY
DGND
V CCD
FCE266
100 nF
100 nF
(2)
(2)
Product specification
TDA8764A