參數(shù)資料
型號(hào): ADS1234IPW
廠商: Texas Instruments
文件頁(yè)數(shù): 39/39頁(yè)
文件大?。?/td> 0K
描述: IC ADC 24BIT BRDG SENSOR 28TSSOP
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
視頻文件: Nuts and Bolts of the Delta-Sigma Converter
標(biāo)準(zhǔn)包裝: 50
位數(shù): 24
采樣率(每秒): 10,80
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 4.3mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 105°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 28-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 28-TSSOP
包裝: 管件
輸入數(shù)目和類(lèi)型: 4 個(gè)單端,單極;2 個(gè)差分,雙極
產(chǎn)品目錄頁(yè)面: 889 (CN2011-ZH PDF)
其它名稱(chēng): 296-18673-5
www.ti.com
Output Code (LSB)
O
c
u
ra
n
c
e
180
160
140
120
100
80
60
40
20
0
12
6
12
6
0
PGA = 1
Data Rate = 80SPS
Output Code (LSB)
O
c
u
ra
n
c
e
50
45
40
35
30
25
20
15
10
5
0
40
20
0
20
40
PGA = 128
Data Rate = 80SPS
OffsetDrift(nV/ C)
°
-
600
-
500
-
400
-
300
-
200
-
100
0
100
200
300
400
500
600
35
30
25
20
15
10
5
0
Counts
PGA=1
DataRate=10SPS
90Samplesfrom3Lots
OffsetDrift(nV/ C)
°
-
500
-
400
-
300
-
200
-
100
0
100
200
300
400
500
35
30
25
20
15
10
5
0
Counts
PGA=1
DataRate=10SPS
90Samplesfrom3Lots
GainDrift(ppm/ C)
°
-
1.2
-
1.1
-
1.0
-
0.9
-
0.8
-
0.7
-
0.6
-
0.5
-
0.4
-
0.3
-
0.2
-
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
18
16
14
12
10
8
6
4
2
0
Counts
PGA=1
DataRate=10SPS
90Samplesfrom3Lots
GainDrift(ppm/ C)
°
-
1.0
-
0.9
-
0.8
-
0.7
-
0.6
-
0.5
-
0.4
-
0.3
-
0.2
-
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
20
18
16
14
12
10
8
6
4
2
0
Counts
PGA=1
DataRate=10SPS
90Samplesfrom3Lots
SBAS350F – JUNE 2005 – REVISED FEBRUARY 2008
TYPICAL CHARACTERISTICS (continued)
At TA = +25°C, AVDD = DVDD = VREFP = 5V, and VREFN = AGND, unless otherwise noted.
NOISE HISTOGRAM
Figure 7.
Figure 8.
OFFSET DRIFT (–40
°C to +25°C)
OFFSET DRIFT (+25
°C to +105°C)
Figure 9.
Figure 10.
GAIN DRIFT (–40
°C to +25°C)
GAIN DRIFT (+25
°C to +105°C)
Figure 11.
Figure 12.
Copyright 2005–2008, Texas Instruments Incorporated
9
Product Folder Link(s): ADS1232 ADS1234
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ADS1234IPW 制造商:Texas Instruments 功能描述:IC ADC ULTRALOW NOISE 24BIT SMD 制造商:Texas Instruments 功能描述:IC, ADC, ULTRALOW NOISE, 24BIT, SMD 制造商:Texas Instruments 功能描述:IC, ADC, ULTRALOW NOISE, 24BIT, SMD; Resolution (Bits):24bit; Sampling Rate:80SPS; Supply Voltage Min:2.7V; Supply Voltage Max:5.3V; Supply Current:1.35mA; Digital IC Case Style:TSSOP; No. of Pins:28; Input Channel Type:Differential;;RoHS Compliant: Yes
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ADS1234IPWR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Ultra Low-Noise 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
ADS1234IPWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Ultra Low-Noise 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
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