參數(shù)資料
型號: DDC112U
英文描述: Dual Current Input 20-Bit ANALOG-TO-DIGITAL CONVERTER
中文描述: 雙路電流輸入20位模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù): 5/24頁
文件大?。?/td> 210K
代理商: DDC112U
DDC112
5
TYPICAL PERFORMANCE CURVES
(Cont.)
At T
A
= +25
°
C, characterization done with Range 5 (250pC), T
INT
= 500
μ
s, V
REF
= +4.096, AV
DD
= DV
DD
= +5V, and CLK = 10MHz, unless otherwise noted.
600
POWER SUPPLY REJECTION RATIO vs FREQUENCY
0
100
25
75
50
Frequency (KHz)
P
0
100
200
300
400
500
INPUT V
OS
vs RANGE
36
35
34
33
32
31
30
1
2
3
4
5
6
7
Range
V
O
DIGITAL SUPPLY CURRENT vs TEMPERATURE
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–40
–15
10
35
60
85
Temperature (°C)
C
ANALOG SUPPLY CURRENT vs TEMPERATURE
18
16
14
12
10
8
6
4
2
0
–40
–15
10
35
60
85
Temperature (°C)
C
OFFSET DRIFT vs TEMPERATURE
25
35
45
55
65
75
85
Temperature (
°
C)
O
100
50
0
–50
–100
All Ranges
CROSSTALK vs FREQUENCY
0
–20
–40
–60
–80
–100
–120
–140
0
100
200
Frequency (Hz)
300
400
500
S
Separation Measured
Between Inputs 1 and 2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DDC112U 制造商:Texas Instruments 功能描述:20BIT ADC DUAL 3KHZ SOIC28 112 制造商:Texas Instruments 功能描述:20BIT ADC, DUAL, 3KHZ, SOIC28, 112 制造商:Texas Instruments 功能描述:20BIT ADC, DUAL, 3KHZ, SOIC28, 112; Resolution (Bits):20bit; Sampling Rate:3kSPS; Supply Voltage Type:Single; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Supply Current:14.8mA; Digital IC Case Style:SOIC; No. of Pins:28; ;RoHS Compliant: Yes
DDC112U 制造商:Texas Instruments 功能描述:20BIT ADC DUAL SMD SOIC28 112
DDC112U 制造商:Texas Instruments 功能描述:DUAL CURRENT INPUT 20 BIT ANALOG/DIGITAL
DDC112U/1K 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual Current Input 20-Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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
DDC112U/1KG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual Current Input 20-Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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