DAC8222 Analog Devices, DAC8222 Datasheet - Page 3

• Manufacturer Part Number: DAC8222
• Description: Dual 12-Bit Double-Buffered Multiplying CMOS D/A Converter
• Manufacturer: Analog Devices

Specifications of DAC8222

• Resolution (bits): 12bit
• Dac Update Rate: 1MSPS
• Dac Settling Time: 1µs
• Max Pos Supply (v): +15.75V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Par

CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the DAC8222 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
ABSOLUTE MAXIMUM RATINGS
(T
V
V
AGND to DGND . . . . . . . . . . . . . . . . . . –0.3 V, V
Digital Input Voltage to DGND . . . . . . . –0.3 V, V
I
V
V
Operating Temperature Range
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Storage Temperature . . . . . . . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (Soldering, 60 sec) . . . . . . . . . . . . +300°C
Package Type
24-Lead Hermetic DIP (W)
24-Lead Plastic DIP (P)
24-Lead SOL (S)
NOTE
1
CAUTION
1. Do not apply voltages higher than V
2. The digital control inputs are Zener-protected; however,
3. Do not insert this device into powered sockets; remove
4. Use proper antistatic handling procedures.
5. Devices can suffer permanent damage and/or reliability deg-
θ
device in socket for Cerdip, and P-DIP packages;
soldered to printed circuit board for SO package.
OUTA
DD
DD
REFA
RFBA
JA
A
AW Version . . . . . . . . . . . . . . . . . . . . . . . –55°C to +125°C
EW, FW, FP Versions . . . . . . . . . . . . . . . . –40°C to +85°C
GP, HP, HS Versions . . . . . . . . . . . . . . . . . . . 0°C to +70°C
is specified for worst-case mounting conditions, i.e., q
= +25°C, unless otherwise noted.)
potential on any terminal except V
permanent damage may occur on unprotected units from
high-energy electrostatic fields. Keep units in conductive
foam at all times until ready to use.
power before insertion or removal.
radation if stressed above the limits listed under Absolute
Maximum Ratings for extended periods.
to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V, +17 V
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V, +17 V
, I
, V
, V
OUTB
REFB
RFBB
to AGND . . . . . . . . . . . . . . –0.3 V, V
to AGND . . . . . . . . . . . . . . . . . . . . . . . . . ± 25 V
to AGND . . . . . . . . . . . . . . . . . . . . . . . . . ± 25 V
Model
DAC8222EW
DAC8222GP
DAC8222BTC/883*
DAC8222FW
DAC8222FP
DAC8222FS
*Consult factory for DAC8222/883 MIL-STD data sheet.
69
62
72
JA
1
REF
DD
JA
10
32
24
and R
JC
or less than GND
is specified for device
JA
FB
is specified for
INL
(LSB) (LSB) Range
± 1/2
± 1/2
± 1
± 1
± 1
± 1
.
DD
DD
DD
Units
°C/W
°C/W
°C/W
+0.3 V
+0.3 V
+0.3 V
GFSE
± 1
± 2
± 4
± 4
± 4
± 4
ORDERING GUIDE
Temperature
–40°C to +85°C
0°C to +70°C
–55°C to +125°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
24-Lead 0.3" Cerdip
24-Lead Plastic DIP
24-Lead SOL
Package
Description
Cerdip-24
P-DIP-24
LCC-28
Cerdip-24
P-DIP-24
SOL-24
PIN CONNECTIONS
Package
Option
Q-24
N-24
E-28A
Q-24
N-24
R-24
WARNING!
28-Terminal LCC
NC = NO CONNECT
ESD SENSITIVE DEVICE
DAC8222