參數(shù)資料
型號: ADS1232IPWR
廠商: Texas Instruments
文件頁數(shù): 39/39頁
文件大?。?/td> 0K
描述: IC ADC 24-BIT 10/80SPS 24-TSSOP
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
視頻文件: Nuts and Bolts of the Delta-Sigma Converter
標準包裝: 1
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): 13.1mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 24-TSSOP
包裝: 標準包裝
輸入數(shù)目和類型: 4 個單端,單極;2 個差分,雙極
其它名稱: 296-25894-6
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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