tda8705at NXP Semiconductors, tda8705at Datasheet - Page 4

• Manufacturer Part Number: tda8705at
• Description: 6-bit High-speed Dual Analog-to-digital Converter Adc
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PINNING
1996 Jan 12
CLK
V
DGND
V
V
V
AGND
V
V
DEC
V
V
V
V
D0B
D1B
D2B
D3B
D4B
D5B
V
OGND
D0A
D1A
D2A
D3A
D4A
D5A
SYMBOL
CCD
RBA
RTA
IA
CCA
RMA
IB
RTB
RBB
RMB
CCO
6-bit high-speed dual Analog-to-Digital
Converter (ADC)
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
clock input
digital supply voltage (+5 V)
digital ground
reference voltage BOTTOM for
ADC A (decoupling)
reference voltage TOP for ADC A
(decoupling)
analog input voltage for ADC A
analog ground
analog supply voltage (+5 V)
reference voltage MIDDLE for ADC A
(decoupling)
decoupling input
analog input voltage for ADC B
reference voltage TOP for ADC B
(decoupling)
reference voltage BOTTOM for
ADC B (decoupling)
reference voltage MIDDLE for ADC B
(decoupling)
data output; bit 0 (LSB), ADC B
data output; bit 1, ADC B
data output; bit 2, ADC B
data output; bit 3, ADC B
data output; bit 4, ADC B
data output; bit 5 (MSB), ADC B
supply voltage for output stages
(+5 V)
output ground
data output; bit 0 (LSB), ADC A
data output; bit 1, ADC A
data output; bit 2, ADC A
data output; bit 3, ADC A
data output; bit 4, ADC A
data output; bit 5 (MSB), ADC A
DESCRIPTION
4
handbook, halfpage
V RMA
V RMB
V CCD
DGND
V RBA
AGND
V RBB
V RTA
V CCA
V RTB
DEC
CLK
V IA
V IB
Fig.2 Pin configuration.
10
11
12
13
14
1
2
3
4
5
6
7
8
9
TDA8705A
MLC375
19
18
17
16
15
28
27
26
25
24
23
22
21
20
Product specification
TDA8705A
D5A
D4A
D3A
D2A
D1A
D0A
OGND
V CCO
D5B
D4B
D3B
D2B
D1B
D0B