5962-8512702XA Analog Devices Inc, 5962-8512702XA Datasheet - Page 4

• Manufacturer Part Number: 5962-8512702XA
• Description: ADC Single SAR 12-Bit Parallel 28-Pin SBCDIP
• Manufacturer: Analog Devices Inc

Specifications of 5962-8512702XA

• Package: 28SBCDIP
• Resolution: 12 Bit
• Architecture: SAR
• Number Of Adcs: 1
• Number Of Analog Inputs: 2
• Digital Interface Type: Parallel
• Input Type: Voltage
• Polarity Of Input Voltage: Unipolar|Bipolar

AD574A
ABSOLUTE MAXIMUM RATINGS*
(Specifications apply to all grades, except where noted)
V
V
V
Analog Common to Digital Common . . . . . . . . . . . . . . .
Control Inputs (CE, CS, A
Analog Inputs (REF IN, BIP OFF, 10 V
20 V
REF OUT . . . . . . . . . . . . . . . . . . Indefinite Short to Common
CC
EE
LOGIC
Digital Common . . . . . . . . . . . . . . –0.5 V to V
Analog Common . . . . . . . . . . . . . . . . . . . . . . . . . V
to Digital Common . . . . . . . . . . . . . . . . . . . 0 V to –16.5 V
to Digital Common . . . . . . . . . . . . . . . . . . 0 V to +16.5 V
IN
to Analog Common . . . . . . . . . . . . . . . . . . . . . .
to Digital Common . . . . . . . . . . . . . . . . . . 0 V to +7 V
Model
AD574AJ(X)
AD574AK(X)
AD574AL(X)
AD574AS(X)
AD574AU(X)
NOTES
1
2
AD574AT(X)
X = Package designator. Available packages are: D (D-28) for all grades. E (E-28A) for J and K grades and /883B processed S, T
and U grades. N (N-28) for J, K, and L grades. P (P-28A) for PLCC in J, K grades. Example: AD574AKN is K grade in plastic DIP.
For details on grade and package offerings screened in accordance with MIL-STD-883, refer to Analog Devices Military Products
Databook.
1
O
2
2
2
12/8, R/C) to
DATA MODE SELECT
REFERENCE INPUT
ANALOG COMMON
+10V REFERENCE
BIPOLAR OFFSET
+12/+15V SUPPLY
Temperature
Range
0 C to +70 C
0 C to +70 C
0 C to +70 C
–55 C to +125 C
–55 C to +125 C
–55 C to +125 C
BYTE ADDRESS/
-12/-15V SUPPLY
10V SPAN INPUT
20V SPAN INPUT
READ/CONVERT
SHORT CYCLE
CHIP ENABLE
CHIP SELECT
+5V SUPPLY
Momentary Short to V
REF OUT
IN
BIP OFF
AD574A Block Diagram and Pin Configuration
REF IN
) to
V
10V
20V
LOGIC
12/8
R/C
V
V
AC
CS
CE
A
CC
EE
IN
IN
O
10
11
12
13
14
1
2
3
4
5
6
7
8
9
LOGIC
19.95k
9.95k
10V
REF
5k
5k
EE
Linearity Error
Max (T
ORDERING GUIDE
+ 0.5 V
1 LSB
1/2 LSB
1/2 LSB
1 LSB
1 LSB
1 LSB
to V
CLOCK
AD574A
24 V
3k
1 V
I
CC
CC
REF
DAC
CONTROL
4 x N x I
MIN
–4–
I
DAC
COMP
I
12
DAC
N
to T
=
SAR
REF
Chip Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 825 mW
Lead Temperature (Soldering, 10 sec). . . . . . . . . . . . . +300 C
Storage Temperature (Ceramic) . . . . . . . . . . –65 C to +150 C
*Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in the
operational sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
8k
(Plastic) . . . . . . . . . . . . . . . . . . . . . . . . . . . –25 C to +100 C
V
12
MAX
EE
12
)
O
3
S
T
A
T
E
U
T
P
U
T
B
U
F
F
E
R
S
Resolution
No Missing Codes
(T
11 Bits
12 Bits
12 Bits
11 Bits
12 Bits
12 Bits
MSB
LSB
A
B
C
N
B
B
L
E
N
B
B
L
E
N
B
B
L
E
I
I
I
MIN
19
18
17
16
15
28
27
26
25
24
23
22
21
20
to T
DB11
MSB
DB9
DB8
DB3
DB0
LSB
DIGITAL COMMON
DC
STATUS
STS
DB10
DB7
DB6
DB5
DB4
DB2
DB1
MAX
DIGITAL
DATA
OUTPUTS
)
Max
Full Scale
T.C. (ppm/ C)
50.0
27.0
10.0
50.0
25.0
12.5
REV. B