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參數資料
| 型號： | ADC912AFS |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | CMOS Microprocessor-Compatible 12-Bit A/D Converter |
| 中文描述： | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO24 |
| 封裝： | SOIC-24 |
| 文件頁數： | 7/16頁 |
| 文件大小： | 237K |
| 代理商： | ADC912AFS |
REV. B
–7–
Typical Performance Characteristics
–
ADC912A
0.4
4096
–
0.4
0
0
–
0.2
0.2
2048
1024
3072
DIGITAL OUTPUT CODE
I
–
N
–
TPC 1. Nonlinearity Error vs. Digital
Output Code
6
–
4
–
75
125
–
1
–
3
–
50
–
2
2
0
1
3
4
5
100
25
50
–
25
0
75
TEMPERATURE
–
C
S
–
CS, RD = LOGIC HIGH
A
IN
= 10V
CLK = 1MHz XTAL
I
SS
@ V
SS
=
–
15.75V
V
DD
@ 5.25V
TPC 4. Supply Current vs.
Temperature
256
0
64
128
192
2045
2049
2048
2047
2046
256 SUCCESSIVE
CONVERSIONS
WITH
A
IN
= 4.99756V
OUTPUT CODE
–
Decimal
N
TPC 7. Code Repetition
5
–
5
–
75
125
–
2
–
4
–
50
–
3
1
–
1
0
2
3
4
100
25
50
–
25
0
75
TEMPERATURE
–
C
O
–
TPC 2. Offset Error vs. Temperature
80
0
1M
40
1k
60
100k
10k
CLK IN FREQUENCY
–
Hz
C
OUT
= 20pF
f
CONV
= 1/13 f
CLK IN
T
EXT CLK IN
P
DISS
= IDD 5 + ISS 12
P
D
–
TPC 5. Power Dissipation vs. CLK IN
Frequency
ANALOG INPUT
D
100
90
10
0%
TRANSITION NOISE
TPC 8. Transition Noise Cross Plot
6
–
4
–
75
125
–
1
–
3
–
50
–
2
2
0
1
3
4
5
100
25
50
–
25
0
75
TEMPERATURE
–
C
G
–
TPC 3. Gain Error vs. Temperature
50
–
50
–
20
–
40
1
–
30
0
10
–
10
0
20
30
40
5
4
3
2
V
O
OUTPUT VOLTAGE
–
Volts
D
–
I
SINK
I
SOURCE
TPC 6. Digital Output Current vs.
Output Voltage
0
–
2
–
4
20
0
2
4
10
15
5
CONVERSION TIME
–
s
L
–
V
DD
= +5V
V
SS
=
–
12V
T
A
= 25 C
TPC 9. Linearity Error vs. Conversion
Time
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADC-914MC | 功能描述:模數轉換器 - ADC Analog to Digital Converter RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADC-914MM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 14-Bit |
| ADC9708 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| ADC9708CCJ | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:6-Channel 8-Bit uP Compatible A/D Converter |
| ADC9708CCN | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:6-Channel 8-Bit uP Compatible A/D Converter |
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