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| 型號(hào)： | LTC2411-1CMS |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | ADC |
| 英文描述： | 24-Bit No Latency ADC with Differential Input and Reference in MSOP |
| 中文描述： | 1-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO10 |
| 封裝： | PLASTIC, MSOP-10 |
| 文件頁(yè)數(shù)： | 9/40頁(yè) |
| 文件大小： | 503K |
| 代理商： | LTC2411-1CMS |
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LTC2411/LTC2411-1
9
TYPICAL PERFOR U
Offset Error vs Output Data Rate
Resolution (NOISE
RMS
≤
1LSB)
vs Output Data Rate
OUTPUT DATA RATE (READINGS/SEC)
–120
O
R
)
–60
–20
40
–80
–100
–40
20
0
20
40
60
80
2411 G28
100
10
0
30
50
70
90
V
= 5V
REF
–
= GND
V
INCM
= 2.5V
V
IN
F
O
= EXT OSC
T
A
= 25
°
C
V
REF
= 2.5V
V
REF
= 5V
OUTPUT DATA RATE (READINGS/SEC)
0
R
20
21
80
2411 G29
19
18
20
40 50
100
22
60
10
30
90
70
V
= 5V
REF
–
= GND
V
INCM
= 2.5V
V
IN
F
= EXT OSC
RES = LOG
2
(V
REF
/NOISE
RMS
)
T
A
= 25
°
C
V
REF
= 2.5V
V
REF
= 5V
Resolution (INL
MAX
≤
1LSB)
vs Output Data Rate
OUTPUT DATA RATE (READINGS/SEC)
10
R
14
18
22
12
16
20
20
40
60
80
2411 G30
100
10
0
30
50
70
90
V
CC
= 5V
REF
= GND
V
INCM
= 2.5V
V
IN
F
= EXT OSC
RES = LOG
2
(V
REF
/INL
MAX
)
T
A
= 25
°
C
V
REF
= 2.5V
V
REF
= 5V
V
CC
(Pin 1):
Positive Supply Voltage. Bypass to GND
(Pin6) with a 10
μ
F tantalum capacitor in parallel with
0.1
μ
F ceramic capacitor as close to the part as possible.
REF
+
(Pin 2), REF
–
(Pin 3):
Differential Reference Input.
The voltage on these pins can have any value between GND
and V
CC
as long as the reference positive input, REF
+
, is
more positive than the reference negative input, REF
–
, by
at least 0.1V.
IN
+
(Pin 4), IN
–
(Pin 5):
Differential Analog Input. The
voltage on these pins can have any value between
GND – 0.3V and V
CC
+ 0.3V. Within these limits, the
converter bipolar input range (V
IN
= IN
+
– IN
–
) extends
from –0.5 (V
REF
) to 0.5 (V
REF
). Outside this input
range, the converter produces unique overrange and
underrange output codes.
GND (Pin 6):
Ground. Connect this pin to a ground plane
through a low impedance connection.
CS (Pin 7):
Active LOW Digital Input. A LOW on this pin
enables the SDO digital output and wakes up the ADC.
Following each conversion the ADC automatically enters
PIU
Conversion Current
vs Temperature
Sleep Mode Current
vs Temperature
TEMPERATURE (
°
C)
–45
C
μ
A
200
210
220
75
2411 G25
190
180
160
–15
15
45
–30
90
0
30
60
170
240
230
F
O
= GND
CS = GND
SCK = NC
SDO = NC
V
CC
= 5.5V
V
CC
= 2.7V
V
CC
= 5V
V
CC
= 3V
Conversion Current
vs Output Data Rate
OUTPUT DATA RATE (READINGS/SEC)
0
S
μ
A
450
550
650
80
2411 G26
350
250
400
500
600
300
200
150
20
10
40
30
60 70
90
50
100
REF
+
= V
REF
–
= GND
IN
+
= GND
IN
–
= GND
T
= 25
°
C
SCK = NC
SDO = NC
CS = GND
F
O
= EXT OSC
V
CC
= 3V
V
CC
= 5V
TEMPERATURE (
°
C)
–45
S
μ
A
1
2
3
75
2411 G27
0
–15
15
45
–30
90
0
30
60
5
4
F
O
= GND
CS = V
SCK = NC
SDO = NC
V
CC
= 5.5V
V
CC
= 2.7V
V
CC
= 5V
V
CC
= 3V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC2411-1CMS#PBF | 功能描述:IC A/DCONV DIFF INPUT&REF 10MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):16 采樣率（每秒）:45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個(gè)單端，單極 |
| LTC2411-1CMS#TR | 功能描述:IC A/DCONV DIFF INPUT&REF 10MSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):16 采樣率（每秒）:45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個(gè)單端，單極 |
| LTC2411-1CMS#TRPBF | 功能描述:IC A/DCONV DIFF INPUT&REF 10MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):16 采樣率（每秒）:45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個(gè)單端，單極 |
| LTC2411-1CMSPBF | 制造商:Linear Technology 功能描述:ADC 24-Bit Differential and Ref. MSOP10 |
| LTC2411-1IMS | 功能描述:IC A/DCONV DIFF INPUT&REF 10MSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):16 采樣率（每秒）:45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個(gè)單端，單極 |
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