參數(shù)資料
型號: DDC112
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): 4/24頁
文件大?。?/td> 210K
代理商: DDC112
4
DDC112
NOISE vs T
INT
1
1000
0.1
100
10
T
INT
(ms)
N
0
1
2
3
4
5
6
C
SENSOR
= 50pF
C
SENSOR
= 0pF
Range 5
TYPICAL PERFORMANCE CURVES
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.
NOISE vs C
SENSOR
200
800
0
1000
600
400
C
SENSOR
(pF)
N
0
10
20
30
40
50
60
70
Range 7
Range 2
Range 1
Range 0
(C
EXT
= 250pF)
NOISE vs INPUT LEVEL
30
40
Input Level (% of Full-Scale)
20
90
10
100
70
80
10
50
60
N
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
C
SENSOR
= 50pF
C
SENSOR
= 0pF
Range 5
NOISE vs TEMPERATURE
9
8
7
6
5
4
3
2
1
0
–40
–15
10
35
60
85
Temperature (
°
C)
N
Range 1
Range 2
Range 7
Range 3
C
SENSOR
= 0pF
RANGE DRIFT vs TEMPERATURE
–40
–15
10
35
60
85
Temperature (
°
C)
R
Ranges 1 - 7
(Internal Integration Capacitor)
2000
1500
1000
500
0
–500
–1000
–1500
I
B
vs TEMPERATURE
25
35
45
55
65
75
85
Temperature (°C)
I
B
All Ranges
10
1
0.1
0.01
相關(guān)PDF資料
PDF描述
DDC112U Dual Current Input 20-Bit ANALOG-TO-DIGITAL CONVERTER
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DDC1128ZKLT 功能描述:20 Bit Analog to Digital Converter 128 Input 1 Sigma-Delta 192-NFBGA (9x9) 制造商:texas instruments 系列:- 包裝:剪切帶(CT) 零件狀態(tài):有效 位數(shù):20 采樣率(每秒):6.25k 輸入數(shù):128 輸入類型:單端 數(shù)據(jù)接口:SPI 配置:ADC 無線電 - S/H:ADC:- A/D 轉(zhuǎn)換器數(shù):1 架構(gòu):三角積分 參考類型:外部 電壓 - 電源,模擬:5V 電壓 - 電源,數(shù)字:2.7 V ~ 3.6 V 特性:同步采樣 工作溫度:0°C ~ 70°C 封裝/外殼:192-LFBGA 供應(yīng)商器件封裝:192-NFBGA(9x9) 標(biāo)準(zhǔn)包裝:1
DDC112U 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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