参数资料
型号: TDA8757AHL/21
厂商: NXP SEMICONDUCTORS
元件分类: ADC
英文描述: 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144
封装: PLASTIC, HLQFP-144
文件页数: 2/37页
文件大小: 908K
代理商: TDA8757AHL/21
Philips Semiconductors
TDA8757A
Triple 8-bit ADC 205 Msps
Preliminary data
Rev. 01 — 22 March 2002
10 of 37
9397 750 09549
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
B6G
85
green channel ADC output B bit 6
B7G
86
green channel ADC output B bit 7 (MSB)
OGNDG
87
green channel ADC output B ground
VCCO(G)
88
green channel ADC output B supply voltage
OGNDG
89
green channel ADC output A ground
VCCO(G)
90
green channel ADC output A supply voltage
ORG
91
green channel ADC output bit out of range
A0G
92
green channel ADC output A bit 0 (LSB)
A1G
93
green channel ADC output A bit 1
A2G
94
green channel ADC output A bit 2
A3G
95
green channel ADC output A bit 3
A4G
96
green channel ADC output A bit 4
A5G
97
green channel ADC output A bit 5
A6G
98
green channel ADC output A bit 6
A7G
99
green channel ADC output A bit 7 (MSB)
B0R
100
red channel ADC output B bit 0 (LSB)
B1R
101
red channel ADC output B bit 1
B2R
102
red channel ADC output B bit 2
B3R
103
red channel ADC output B bit 3
B4R
104
red channel ADC output B bit 4
B5R
105
red channel ADC output B bit 5
B6R
106
red channel ADC output B bit 6
B7R
107
red channel ADC output B bit 7 (MSB)
n.c.
108
not connected
OGNDR
109
red channel ADC output B ground
VCCO(R)
110
red channel ADC output B supply voltage
OGNDR
111
red channel ADC output A ground
VCCO(R)
112
red channel ADC output A supply voltage
ORR
113
red channel ADC output A bit out of range
A0R
114
red channel ADC output A bit 0 (LSB)
A1R
115
red channel ADC output A bit 1
A2R
116
red channel ADC output A bit 2
A3R
117
red channel ADC output A bit 3
A4R
118
red channel ADC output A bit 4
A5R
119
red channel ADC output A bit 5
A6R
120
red channel ADC output A bit 6
A7R
121
red channel ADC output A bit 7 (MSB)
OGNDPLL
122
PLL digital ground
CKDATA
123
output data clock
CKREFO
124
output horizontal pulse synchronized to pixel clock
TESTO
125
output reserved for test
Table 3:
Pin description…continued
Symbol
Pin
Description
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