AD976AR Analog Devices Inc, AD976AR Datasheet - Page 4

• Manufacturer Part Number: AD976AR
• Description: A/D Converter (A-D) IC
• Manufacturer: Analog Devices Inc

Specifications of AD976AR

• Package/case: 28-SOIC
• Features: 16?Bit, Serial, 100kSPS ADC
• Interface Type: Parallel
• Leaded Process Compatible: No
• Number Of Bits: 16
• Number Of Channels: 1
• Peak Reflow Compatible (260 C): No
• Rohs Status: RoHS non-compliant
• Sampling Rate (per Second): 200k
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 100mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: EVAL-AD976CB - BOARD EVAL FOR AD976EVAL-AD976ACB - BOARD EVAL FOR AD976A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TIMING SPECIFICATIONS
AD976/AD976A
Parameter
DIGITAL OUTPUTS
DIGITAL TIMING
POWER SUPPLIES
TEMPERATURE RANGE
Specifications subject to change without notice.
Convert Pulsewidth
Data Valid Delay after R/C Low (AD976A/AD976)
BUSY Delay from R/C Low
BUSY Low (AD976A/AD976)
BUSY Delay after End of Conversion (AD976A/AD976)
Aperture Delay
Conversion Time (AD976A/AD976)
Acquisition Time
Bus Relinquish Time
BUSY Delay after Data Valid (AD976A/AD976)
Previous Data Valid after R/C Low (AD976A/AD976)
Throughput Time (AD976A/AD976)
R/C to CS Setup Time
Time Between Conversions (AD976A/AD976)
Bus Access and Byte Delay
Specifications subject to change without notice.
Data Format
Data Coding
Leakage Current
Output Capacitance
Bus Access Time
Bus Relinquish Time
Specified Performance
Power Dissipation
Specified Performance
V
V
V
V
I
I
DIG
ANA
OL
OH
DIG
ANA
(AD976A: F
S
Conditions
I
I
High-Z State,
V
High-Z State
= 200 kHz; AD976: F
SINK
SOURCE
OUT
= 1.6 mA
= 0 V to V
= 500 A
–4–
DIG
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
1
2
3
4
5
6
7
8
9
10
11
7
12
13
14
S
+ t
= 100 kHz; –40 C to +85 C, V
8
Min
+4
4.75
4.75
–40
Min
50
1.0/2.0
10
50
10
5/10
10
Binary Twos Complement
Parallel 16 Bits
All Grades
Typ
5
5
3.0
11
Typ
180/360
40
3.8/7.6
35
180/360
3.7/7.4
DIG
= V
ANA
= +5 V unless otherwise noted)
Max
+0.4
15
83
83
5.25
5.25
100
+85
Max
4.0/8.0
83
4.0/8.0
4.0/8.0
83
5/10
83
5
V
V
pF
V
V
mA
mA
mW
Units
ns
ns
REV. C
Units
ns
ns
ns
ns
ns
ns
ns
ns
C
A
s
s
s
s
s
s
s