AD7545A Analog Devices, AD7545A Datasheet - Page 3

• Manufacturer Part Number: AD7545A
• Description: CMOS 12-Bit Buffered Multiplying DAC
• Manufacturer: Analog Devices

CAUTION
ESD (electrostatic discharge) sensitive device. The digital control inputs are diode protected;
however, permanent damage may occur on unconnected devices subject to high energy electro-
static fields. Unused devices must be stored in conductive foam or shunts. The protective foam
should be discharged to the destination socket before devices are removed.
REV. C
ABSOLUTE MAXIMUM RATINGS*
(T
V
Digital Input Voltage to DGND . . . . . . . –0.3 V, V
V
V
AGND to DGND . . . . . . . . . . . . . . . . . . –0.3 V, V
Power Dissipation (Any Package) to 75°C . . . . . . . . . 450 mW
DD
RFB
PIN1
A
Derates above 75°C by . . . . . . . . . . . . . . . . . . . . . 6 mW/°C
= + 25°C unless otherwise noted)
, V
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +17 V
to DGND . . . . . . . . . . . . . . . . . . . . –0.3 V, V
REF
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . ± 25 V
WRITE CYCLE TIMING DIAGRAM
DD
DD
DD
+0.3 V
+0.3 V
+0.3 V
–3–
Operating Temperature Range
Storage Temperature . . . . . . . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . +300°C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
Model
AD7545AKN
AD7545ALN
AD7545AKR
AD7545AKP
AD7545ALP
AD7545ABQ
AD7545ACQ
AD7545ABE
AD7545ACE
AD7545ATQ
AD7545AUQ
AD7545ATE
AD7545AUE
NOTES
1
2
To order MIL-STD-883, Class B process parts, add /883B to part number.
Contact local sales office for military data sheet.
E = Leadless Ceramic Chip Carrier (LCCC); N = Plastic DIP; P = Plastic
Leaded Chip Carrier (PLCC); Q = Cerdip; R = Small Outline IC.
nent damage to the device. This is a stress rating only; 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.
Commercial (KN, LN, KP, LP) Grades . . . 0°C to +70°C
Industrial (BQ, CQ, BE, CE) Grades . . . . –25°C to +85°C
Extended (TQ, UQ, TE, UE) Grades . . . –55°C to +125°C
1
Temperature
Range
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
–25°C to +85°C
–25°C to +85°C
–25°C to +85°C
–25°C to +85°C
–55°C to +125°C
–55°C to +125°C
–55°C to +125°C
–55°C to +125°C
ORDERING GUIDE
Relative
Accuracy
T
± 1/2
± 1/2
± 1/2
± 1/2
± 1/2
± 1/2
± 1/2
± 1/2
± 1/2
± 1/2
± 1/2
± 1/2
± 1/2
MIN
WARNING!
–T
MAX
Gain
Error
T
± 4
± 2
± 4
± 4
± 2
± 4
± 2
± 4
± 2
± 4
± 2
± 4
± 2
ESD SENSITIVE DEVICE
MIN
AD7545A
–T
MAX
Package
Options
N-20
N-20
R-20
P-20A
P-20A
Q-20
Q-20
E-20A
E-20A
Q-20
Q-20
E-20A
E-20A
2