DAC8562 Analog Devices, DAC8562 Datasheet - Page 4

• Manufacturer Part Number: DAC8562
• Description: +5 Volt, Parallel Input Complete 12-Bit DAC
• Manufacturer: Analog Devices

Specifications of DAC8562

• Resolution (bits): 12bit
• Dac Update Rate: 62.5kSPS
• Dac Settling Time: 16µs
• Max Pos Supply (v): +5.25V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Par

DAC8562
Model
DAC8562EP
DAC8562FP
DAC8562FS
DAC8562GBC
DGND
DB11
DB10
DB3
DB4
DB5
DB6
DB7
DB8
DB9
REFOUT
10
V
1
2
3
4
5
9
6
7
8
OUT
CLR
DB0
DB1
NC = NO CONNECT
20-Pin P-DIP
CE
SUBSTRATE IS COMMON WITH V
TRANSISTOR COUNT: 524
DIE SIZE: 0.70 X 0.105 INCH; 7350 SQ MILS
(Not to Scale)
DAC-8562
TOP VIEW
(N-20)
DICE CHARACTERISTICS
13
14
15
16
17
18
PIN CONFIGURATIONS
ORDERING GUIDE
INL
(LSB)
DB2
19
1/2
1
1
1
AGND
12
19
17
16
20
18
15
14
13
12
11
V
20
DD
V
DB2
DB1
DB0
CE
CLR
REFOUT
V
AGND
NC
DD
Temperature
Range
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
+25 C
OUT
DGND
10
DB3
1
DB11
DB4
9
2
DD
DAC-8562
(Not to Scale)
.
SOL-20
1
(R-20)
TOP VIEW
8
4
7
6
5
3
DB10
DB9
DB8
DB7
DB6
DB5
Package
Option
N-20
N-20
R-20
Dice
–4–
Binary
0000 0000 0000
0000 0000 0001
0000 0000 0010
0000 0000 1111
0000 0001 0000
0000 1111 1111
0001 0000 0000
0001 1111 1111
0010 0000 0000
0011 1111 1111
0100 0000 0000
0111 1111 1111
1000 0000 0000
1100 0000 0000
1111 1111 1111
Pin
20
1-9
17-19
16
15
8
12
13
14
11
Table II. Nominal Output Voltage vs. Input Code
Name
V
DB0-DB11
CE
CLR
DGND
AGND
V
REFOUT
NC
DD
OUT
PIN DESCRIPTIONS
Hex
000
001
002
00F
010
0FF
100
1FF
200
3FF
400
7FF
800
C00
FFF
Twelve Binary Data Bit inputs. DB11
is the MSB and DB0 is the LSB.
Digital ground for input logic.
Analog Ground. Ground reference for
Nominal 2.5 V reference output volt-
No Connection. Leave pin floating.
Description
Positive supply. Nominal value
+5 volts, 5%.
Chip Enable. Active low input.
Active low digital input that clears the
DAC register to zero, setting the DAC
to minimum scale.
the internal bandgap reference voltage,
the DAC, and the output buffer.
Voltage output from the DAC. Fixed
output voltage range of 0 V to 4.095 V
with 1 mV/LSB. An internal tempera-
ture stabilized reference maintains a
fixed full-scale voltage independent of
time, temperature and power supply
variations.
age. This node must be buffered if re-
quired to drive external loads.
Decimal
0
1
2
15
16
255
256
511
512
1023
1024
2047
2048
3072
4095
Output (V)
0.000 Zero Scale
0.001
0.002
0.015
0.016
0.255
0.256
0.511
0.512
1.023
1.024
2.047
2.048 Half Scale
3.072
4.095 Full Scale
REV. A