參數(shù)資料
型號: AD976
廠商: Analog Devices, Inc.
元件分類: 串行ADC
英文描述: 16-Bit, 100 kSPS/200 kSPS BiCMOS A/D Converters(100kSPS 16位A/D轉換器)
中文描述: 16位,100 kSPS/200 kSPS的BiCMOS工藝的A / D轉換器(100ksps的16位的A / D轉換器)
文件頁數(shù): 4/15頁
文件大?。?/td> 200K
代理商: AD976
AD976/AD976A
–4–
REV. B
Min
All Grades
Parameter
Conditions
Typ
Max
Units
DIGITAL OUTPUTS
Data Format
Data Coding
V
OL
V
OH
Leakage Current
Parallel 16 Bits
Binary Twos Complement
I
SINK
= 1.6 mA
I
SOURCE
= 500
μ
A
High-Z State,
V
OUT
= 0 V to V
DIG
High-Z State
+0.4
V
V
μ
A
+4
±
5
Output Capacitance
15
pF
DIGITAL TIMING
Bus Access Time
Bus Relinquish Time
83
83
ns
ns
POWER SUPPLIES
Specified Performance
V
DIG
V
ANA
I
DIG
I
ANA
Power Dissipation
4.75
4.75
5
5
3.0
11
5.25
5.25
V
V
mA
mA
mW
100
TEMPERATURE RANGE
Specified Performance
–40
85
°
C
Specifications subject to change without notice.
TIMING SPECIFICATIONS
(AD976A: F
S
= 200 kHz; AD976: F
S
= 100 kHz; –40
8
C to +85
8
C, V
DIG
= V
ANA
= +5 V unless otherwise noted)
Symbol
Min
Typ
Max
Units
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
t
1
t
2
t
3
t
4
t
5
t
6
t
7
t
8
t
9
t
10
t
11
t
7
+ t
8
t
12
t
13
t
14
50
ns
μ
s
ns
μ
s
ns
ns
μ
s
μ
s
ns
ns
μ
s
μ
s
ns
μ
s
ns
4.0/8.0
83
4.0/8.0
180/360
40
3.8/7.6
4.0/8.0
1.0/2.0
10
50
35
180/360
3.7/7.4
83
5/10
10
5/10
10
83
Specifications subject to change without notice.
相關PDF資料
PDF描述
AD9772AST 14-Bit, 150 MSPS TxDAC⑩ with 2x Interpolation Filter
AD9772EB 14-Bit, 150 MSPS TxDAC⑩ with 2x Interpolation Filter
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AD9772AAST 14-Bit, 160 MSPS TxDAC+ with 2x Interpolation Filter
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