TDA8757 Просмотр технического описания (PDF) - Philips Electronics
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TDA8757 Datasheet PDF : 37 Pages
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Philips Semiconductors
TDA8757
Triple 8-bit ADC 170 Msps
9397 750 09457
Preliminary data
Table 3: Pin description…continued
Symbol
Pin
Description
SDA
44
I2C-bus/3W-bus serial data input
VDDD
VSSD1
SCL
45
logic I2C-bus/3W-bus digital supply voltage
46
logic I2C-bus/3W-bus digital ground 1
47
I2C-bus/3W-bus serial clock input
n.c.
48
not connected
n.c.
49
not connected
n.c.
50
not connected
n.c.
51
not connected
VCCD2
52
digital supply voltage 2
DGND2
53
digital ground 2
n.c.
54
not connected
VSSD2
VSSD3
n.c.
55
logic I2C-bus/3W-bus digital ground 2
56
logic I2C-bus/3W-bus digital ground 3
57
not connected
B0B
58
blue channel ADC output B bit 0 (LSB)
B1B
59
blue channel ADC output B bit 1
B2B
60
blue channel ADC output B bit 2
B3B
61
blue channel ADC output B bit 3
B4B
62
blue channel ADC output B bit 4
B5B
63
blue channel ADC output B bit 5
B6B
64
blue channel ADC output B bit 6
B7B
65
blue channel ADC output B bit 7 (MSB)
OGNDB
66
blue channel ADC output B ground
VCCO(B)
67
blue channel ADC output B supply voltage
OGNDB
68
blue channel ADC output A ground
VCCO(B)
69
blue channel ADC output A supply voltage
ORB
70
blue channel ADC output bit out of range
A0B
71
blue channel ADC output A bit 0 (LSB)
A1B
72
blue channel ADC output A bit 1
A2B
73
blue channel ADC output A bit 2
A3B
74
blue channel ADC output A bit 3
A4B
75
blue channel ADC output A bit 4
A5B
76
blue channel ADC output A bit 5
A6B
77
blue channel ADC output A bit 6
A7B
78
blue channel ADC output A bit 7 (MSB)
B0G
79
green channel ADC output B bit 0 (LSB)
B1G
80
green channel ADC output B bit 1
B2G
81
green channel ADC output B bit 2
B3G
82
green channel ADC output B bit 3
B4G
83
green channel ADC output B bit 4
B5G
84
green channel ADC output B bit 5
Rev. 07 — 28 February 2002
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
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