参数资料
型号: TDA8703T/C4
厂商: NXP SEMICONDUCTORS
元件分类: ADC
英文描述: 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PDSO24
封装: PLASTIC, SO-24
文件页数: 14/18页
文件大小: 96K
代理商: TDA8703T/C4
1996 Aug 26
5
Philips Semiconductors
Product specication
8-bit high-speed analog-to-digital converter
TDA8703
PINNING
SYMBOL PIN
DESCRIPTION
D1
1
data output; bit 1
D0
2
data output; bit 0 (LSB)
AGND
3
analog ground
VRB
4
reference voltage bottom (decoupling)
DEC
5
decoupling input (internal stabilization
loop decoupling)
n.c.
6
not connected
VCCA
7
positive supply voltage for analog
circuits (+5 V)
VI
8
analog voltage input
VRT
9
reference voltage top (decoupling)
n.c.
10
not connected
O/UF
11
overow/underow data output
D7
12
data output; bit 7 (MSB)
D6
13
data output; bit 6
D5
14
data output; bit 5
D4
15
data output; bit 4
CLK
16
clock input
CLK
17
complementary clock input
VCCD
18
positive supply voltage for digital
circuits (+5 V)
VCCO
19
positive supply voltage for output
stages (+5 V)
DGND
20
digital ground
TC
21
input for two's complement output (TTL
level input, active LOW)
CE
22
chip enable input (TTL level input,
active LOW)
D3
23
data output; bit 3
D2
24
data output; bit 2
Fig.2 Pin configuration.
handbook, halfpage
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
TDA8703/
TDA8703T
MLB034
D1
D0
AGND
V RB
DEC
n.c.
V CCA
VI
VRT
n.c.
O/UF
D7
D6
D5
D4
CLK
VCCD
V CCO
DGND
D3
D2
CE
TC
CLK
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