參數(shù)資料
型號: ADS1234IPWR
廠商: Texas Instruments
文件頁數(shù): 38/39頁
文件大小: 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: 2,000
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: 帶卷 (TR)
輸入數(shù)目和類型: 4 個單端,單極;2 個差分,雙極
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TYPICAL CHARACTERISTICS
Time (Reading Number)
O
u
tp
u
t
C
o
d
e
(L
S
B
)
6
5
4
3
2
1
2
3
4
5
6
200
400
600
800
1000
0
PGA = 1
Data Rate = 10SPS
Time (Reading Number)
O
u
tp
u
t
C
o
d
e
(L
S
B
)
25
20
15
10
5
0
5
10
15
20
25
200
400
600
800
1000
0
PGA = 128
Data Rate = 10SPS
Output Code (LSB)
O
c
u
rr
e
n
c
e
300
250
200
150
100
50
0
4
2
0
2
4
PGA = 1
Data Rate = 10SPS
Output Code (LSB)
O
c
u
rr
e
n
c
e
100
90
80
70
60
50
40
30
20
10
0
16
8
0
8
PGA = 128
Data Rate = 10SPS
Time (Reading Number)
O
u
tp
u
t
C
o
d
e
(L
S
B
)
22.5
17.5
12.5
7.5
2.5
7.5
12.5
17.5
22.5
200
400
600
800
1000
0
PGA = 1
Data Rate = 80SPS
Time (Reading Number)
O
u
tp
u
t
C
o
d
e
(L
S
B
)
70
50
30
10
30
50
70
200
400
600
800
1000
0
PGA = 128
Data Rate = 80SPS
SBAS350F – JUNE 2005 – REVISED FEBRUARY 2008
At TA = +25°C, AVDD = DVDD = VREFP = 5V, and VREFN = AGND, unless otherwise noted.
NOISE PLOT
Figure 1.
Figure 2.
NOISE HISTOGRAM
Figure 3.
Figure 4.
NOISE PLOT
Figure 5.
Figure 6.
8
Copyright 2005–2008, Texas Instruments Incorporated
Product Folder Link(s): ADS1232 ADS1234
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