AD7899BR-1 Analog Devices Inc, AD7899BR-1 Datasheet - Page 5

• Manufacturer Part Number: AD7899BR-1
• Description: IC ADC 14BIT 400KSPS 5V 28-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD7899BR-1

• Rohs Status: RoHS non-compliant
• Number Of Bits: 14
• Sampling Rate (per Second): 400k
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 125mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• For Use With: EVAL-AD7899CBZ - BOARD EVAL FOR AD7899

ABSOLUTE MAXIMUM RATINGS
(T
V
V
V
Analog Input Voltage to AGND
Reference Input Voltage to AGND . . . –0.3 V to V
Digital Input Voltage to DGND . . . . . –0.3 V to V
Digital Output Voltage to DGND . . . . –0.3 V to V
Operating Temperature Range
Model
AD7899AR-1
AD7899BR-1
AD7899SR-1
AD7899AR-2
AD7899AR-3
AD7899BR-3
AD7899ARS-1
AD7899ARS-2
AD7899ARS-3
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 AD7899 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.
DD
DD
DRIVE
A
AD7899-1 (± 10 V Range) . . . . . . . . . . . . . . . . . . . . ± 18 V
AD7899-1 (± 5 V Range) . . . . . . . . . . . . . . . –9 V to +18 V
AD7899-2 . . . . . . . . . . . . . . . . . . . . . . . . . . –1 V to +18 V
AD7899-3 . . . . . . . . . . . . . . . . . . . . . . . . . . –4 V to +18 V
Commercial (A, B Version) . . . . . . . . . . . –40°C to +85°C
Military (S Version) . . . . . . . . . . . . . . . . . –55°C to +125°C
Storage Temperature Range . . . . . . . . . . . –65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150°C
= 25°C unless otherwise noted)
to AGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . V
Input Ranges
±
±
±
0 V to 5 V, 0 V to 2.5 V
±
±
±
0 V to 5 V, 0 V to 2.5 V
±
5 V,
5 V,
5 V,
2.5 V
2.5 V
5 V,
2.5 V
±
±
±
±
10 V
10 V
10 V
10 V
Relative
Accuracy
±
±
±
±
±
±
±
±
±
DD
DD
DD
DD
2 LSB
1.5 LSB
2 LSB
2 LSB
2 LSB
1.5 LSB
2 LSB
2 LSB
2 LSB
+ 0.3 V
+ 0.3 V
+ 0.3 V
+ 0.3 V
ORDERING GUIDE
SOIC Package, Power Dissipation . . . . . . . . . . . . . . . 450 mW
θ
SSOP Package, Power Dissipation . . . . . . . . . . . . . . . 450 mW
θ
Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
JA
JA
Temperature
Range
–40 C to +85 C
–40 C to +85 C
–55 C to +125 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 95°C/W
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 95°C/W
Lead Temperature, Soldering
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . 215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . 220°C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . 215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . 220°C
Package
Description
Small Outline
Small Outline
Small Outline
Small Outline
Small Outline
Small Outline
Shrink Small Outline
Shrink Small Outline
Shrink Small Outline
WARNING!
ESD SENSITIVE DEVICE
AD7899
Package
Option
R-28
R-28
R-28
R-28
R-28
R-28
RS-28
RS-28
RS-28