參數(shù)資料
型號: TDA9910HW/8/C1
廠商: NXP SEMICONDUCTORS
元件分類: ADC
英文描述: 1-CH 12-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PQFP48
封裝: 7 X 7 MM, 1 MM HEIGHT, PLASTIC, SOT545-2, MS-026, HTQFP-48
文件頁數(shù): 16/21頁
文件大?。?/td> 128K
代理商: TDA9910HW/8/C1
TDA9910_4
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 12 June 2007
4 of 21
NXP Semiconductors
TDA9910
12-bit, up to 80 Msample/s, Analog-to-Digital Converter (ADC)
[1]
P: power supply; G: ground; I: input; O: output.
DEL0
15
I
complete conversion signal delay input 0
VCCD2(5V0) 16
P
digital supply voltage 2 (5.0 V)
DGND2
17
G
digital ground 2
CE_N
18
I
chip enable input (CMOS level; active LOW)
OTC
19
I
control input for two’s complement output (active HIGH)
OGND
20
G
data output ground
VCCO(3V3)
21
P
data output supply voltage (3.3 V)
OGND
22
G
data output ground
VCCO(3V3)
23
P
data output supply voltage (3.3 V)
IR
24
O
in-range output
D11
25
O
data output bit 11 (MSB)
D10
26
O
data output bit 10
D9
27
O
data output bit 9
D8
28
O
data output bit 8
D7
29
O
data output bit 7
D6
30
O
data output bit 6
D5
31
O
data output bit 5
D4
32
O
data output bit 4
D3
33
O
data output bit 3
D2
34
O
data output bit 2
D1
35
O
data output bit 1
D0
36
O
data output bit 0 (LSB)
CCS
37
O
complete conversion signal output
DGND1
38
G
digital ground 1
CLKN
39
I
complementary clock input
CLK
40
I
clock input
VCCD1(5V0) 41
P
digital supply voltage 1 (5.0 V)
DGND1
42
G
digital ground 1
AGND2
43
G
analog ground 2
VCCA2(5V0)
44
P
analog supply voltage 2 (5.0 V)
VCCA1(5V0)
45
P
analog supply voltage 1 (5.0 V)
AGND1
46
G
analog ground 1
VCCA1(5V0)
47
P
analog supply voltage 1 (5.0 V)
AGND1
48
G
analog ground 1
DGND
exposed
die pad
G
digital ground
Table 2.
Pin description …continued
Symbol
Pin
Type [1]
Description
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