DAC8420ES Analog Devices Inc, DAC8420ES Datasheet - Page 9
DAC8420ES
Manufacturer Part Number
DAC8420ES
Description
D/A Converter (D-A) IC
Manufacturer
Analog Devices Inc
Datasheet
1.DAC8420FPZ.pdf
(24 pages)
Specifications of DAC8420ES
Resolution (bits)
12bit
Digital Ic Case Style
SOIC
No. Of Pins
16
Operating Temperature Range
-40°C To +85°C
Update Rate
0.125MSPS
Mounting Type
Surface Mount
Peak Reflow Compatible (260 C)
No
Rohs Status
RoHS non-compliant
Settling Time
8µs
Number Of Bits
12
Data Interface
Serial
Number Of Converters
4
Voltage Supply Source
Dual ±
Power Dissipation (max)
255mW
Operating Temperature
-40°C ~ 85°C
Package / Case
16-SOIC (0.300", 7.5mm Width)
Number Of Channels
4
Resolution
12b
Conversion Rate
125KSPS
Interface Type
Serial (3-Wire)
Single Supply Voltage (typ)
5V
Dual Supply Voltage (typ)
±5/±15V
Power Supply Requirement
Single/Dual
Output Type
Voltage
Integral Nonlinearity Error
±3LSB
Single Supply Voltage (min)
4.75V
Single Supply Voltage (max)
5.25V
Dual Supply Voltage (min)
±4.75V
Dual Supply Voltage (max)
±15.75V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
16
Package Type
SOIC W
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DAC8420ESZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
DAC8420ESZ-REEL
Manufacturer:
INFINEON
Quantity:
1 500
Table 6. Control Function Logic Table
CLK
NC
NC
NC
↑
Low
High
High
NC
1
2
3
4
CLK and CS are interchangeable.
NC = Don’t Care.
Returning CS high while CLK is high avoids an additional false clock of serial input data. CLK and CS are interchangeable.
Do not clock in serial data while LD is low.
2
2
2
2
1
CS
High
High
High
Low
↑
NC (↑)
NC
High
1
2
2
LD
High
High
High
High
High
↓
Low
High
CLR
Low
Low
↑
High
High
High
High
High
CLSEL
High
Low
High /Low
NC
NC
NC
NC
NC
2
2
2
2
2
Serial Input Shift Register
No change
No change
No change
Shifts register one bit
Shifts register one bit
No change
No change
No change
Rev. B | Page 9 of 24
DAC Register A to DAC Register D
Loads midscale value (0x800)
Loads zero-scale value (0x000)
Latches value
No change
No change
Loads the serial data-word
Transparent
No change
4
3
DAC8420