AD10242TZ Analog Devices Inc, AD10242TZ Datasheet - Page 5

IC,A/D CONVERTER,DUAL,12-BIT,HYBRID,QFP,68PIN

AD10242TZ

Manufacturer Part Number
AD10242TZ
Description
IC,A/D CONVERTER,DUAL,12-BIT,HYBRID,QFP,68PIN
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD10242TZ

Rohs Status
RoHS non-compliant
Number Of Bits
12
Sampling Rate (per Second)
40M
Data Interface
Parallel
Number Of Converters
2
Power Dissipation (max)
2W
Voltage Supply Source
Analog and Digital, Dual ±
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
68-CLCC
For Use With
AD10242/PCB - KIT EVAL PCB FOR AD10242
Lead Free Status / RoHS Status

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Pin No.
1
2, 5, 9–11, 26–27
3
4
6
7
8
12
13
14
15, 16, 34, 35
17–25, 31–33
28
29
30, 50
36–42, 45–49
43–44, 53–54,
58–61, 65, 68
51
52
55
56
57
62
63
64
66
67
REV. C
Mnemonic
SHIELD
GNDA
UNEGA
UCOMA
A
A
A
UPOSA
AV
AV
NC
D0A–D11A
ENCODEA
ENCODEA
DV
D0B–D11B
GNDB
ENCODEB
ENCODEB
UCOMB
UNEGB
UPOSB
A
A
A
AV
AV
IN
IN
IN
IN
IN
IN
EE
CC
CC
EE
A1
A2
A3
CC
B1
B2
B3
NC = NO CONNECT
(LSB) D0A
UPOSA
GNDA
GNDA
GNDA
AV
AV
D1A
D2A
D3A
D4A
D5A
D6A
D7A
D8A
NC
NC
CC
EE
Data conversion is initiated on the rising edge of the ENCODE input.
Function
Internal Ground Shield between Channels.
A Channel Ground. A and B grounds should be connected as close to the device as possible.
Unipolar Negative.
Unipolar Common.
Analog Input for A Side ADC (Nominally ± 0.5 V).
Analog Input for A Side ADC (Nominally ± 1.0 V).
Analog Input for A Side ADC (Nominally ± 2.0 V).
Unipolar Positive.
Analog Negative Supply Voltage (Nominally –5.0 V or –5.2 V).
Analog Positive Supply Voltage (Nominally 5.0 V).
No Connect.
Digital Outputs for ADC A. (D0 LSB.)
ENCODE is the complement of ENCODE.
Digital Positive Supply Voltage (Nominally 5.0 V).
Digital Outputs for ADC B. (D0 LSB.)
B Channel Ground. A and B grounds should be connected as close to the device
as possible.
Data conversion is initiated on the rising edge of the ENCODE input.
ENCODE is the complement of ENCODE.
Unipolar Common.
Unipolar Negative.
Unipolar Positive.
Analog Input for B Side ADC (Nominally ± 0.5 V).
Analog Input for B Side ADC (Nominally ± 1.0 V).
Analog Input for B Side ADC (Nominally ± 2.0 V).
Analog Positive Supply Voltage (Nominally 5.0 V).
Analog Negative Supply Voltage (Nominally –5.0 V or –5.2 V).
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
68-Lead Ceramic Leaded Chip Carrier
27
9
PIN FUNCTION DESCRIPTIONS
28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
8
7
PIN CONFIGURATION
6
5
4
3
(Not to Scale)
AD10242
TOP VIEW
2
–5–
1 68
PIN 1
IDENTIFIER
67 66 65 64 63 62
61
43
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
GNDB
GNDB
GNDB
UPOSB
UNEGB
UCOMB
GNDB
GNDB
ENCODEB
ENCODEB
DV
D11B (MSB)
D10B
D9B
D8B
D7B
GNDB
CC
AD10242

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