參數資料
型號: TDA9965HL/C3,118
廠商: NXP SEMICONDUCTORS
元件分類: ADC
英文描述: 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-313-2, LQFP-48
文件頁數: 17/22頁
文件大?。?/td> 137K
代理商: TDA9965HL/C3,118
2004 Jul 05
4
Philips Semiconductors
Product specication
12-bit, 5.0 V, 30 Msps analog-to-digital
interface for CCD cameras
TDA9965
PINNING
SYMBOL
PIN
DESCRIPTION
AGND4
1
analog ground 4
IN
2
data input signal from CCD
AGND5
3
analog ground 5
STGE
4
clamp storage capacitor pin
AGND1
5
analog ground 1
VCCA1
6
analog supply voltage 1
AGND2
7
analog ground 2
VCCA2
8
analog supply voltage 2
Vref
9
ADC clamp reference voltage input; short-circuited to ground via a capacitor
PGAOUT
10
PGA amplier signal output
ADCIN
11
ADC analog signal input; externally connected to pin PGAOUT
n.c.
12
not connected
REGEN
13
regulator enable input (active HIGH)
VRB
14
regulator reference voltage bottom
VRT
15
regulator reference voltage top
DEC
16
regulator decoupling; decoupled to ground via a capacitor
REF32
17
internal reference voltage; decoupled to ground via a capacitor
VCCA3
18
analog supply voltage 3
AGND3
19
analog ground 3
SEN
20
enable input for the serial interface shift register (active LOW)
SCLK
21
serial clock input for the serial interface
SDATA
22
serial data input: 10-bit PGA gain, 4-bit DAC for the frequency cut-off, 10 low signicant bits for
the digital ADC clamp and edge pulse control
D0
23
ADC digital output 0 (LSB)
D1
24
ADC digital output 1
D2
25
ADC digital output 2
D3
26
ADC digital output 3
D4
27
ADC digital output 4
D5
28
ADC digital output 5
OGND1
29
digital output ground 1
VCCO1
30
digital output supply voltage 1
OGND2
31
digital output ground 2
VCCO2
32
digital output supply voltage 2
D6
33
ADC digital output 6
D7
34
ADC digital output 7
D8
35
ADC digital output 8
D9
36
ADC digital output 9
D10
37
ADC digital output 10
D11
38
ADC digital output 11 (MSB)
STDBY
39
standby control input (active HIGH); all output bits are logic 0 when standby is enabled
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