參數(shù)資料
型號: LTC2440IGN
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 24-Bit High Speed Differential delta-sigma ADC with Selectable Speed/Resolution
中文描述: 1-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16
封裝: 0.150 INCH, PLASTIC, SSOP-16
文件頁數(shù): 16/28頁
文件大?。?/td> 316K
代理商: LTC2440IGN
LTC2440
16
sn2440, 2440fas
APPLICATIU
W
U
U
Figure 6. External Serial Clock, Reduced Data Output Length
SDO
1
5
BUSY
SCK
(EXTERNAL)
CS
DATA OUTPUT
CONVERSION
SLEEP
SLEEP
TEST EOC
TEST EOC
DATA OUTPUT
Hi-Z
Hi-Z
Hi-Z
CONVERSION
2410 F06
MSB
SIG
BIT 8
BIT 27
BIT 9
BIT 28
BIT 29
BIT 30
EOC
BIT 31
BIT 0
EOC
Hi-Z
TEST EOC
= EXTERNAL OSCILLATOR
= INTERNAL OSCILLATOR
V
CC
F
O
REF
REF
IN
+
IN
SCK
SDO
GND
CS
EXT
2
14
BUSY
15
3
4
13
5
6
12
1, 8, 9, 16
11
10
SDI
7
REFERENCE VOLTAGE
0.1V TO V
CC
ANALOG INPUT RANGE
–0.5V
REF
TO 0.5V
REF
1
μ
F
4.5V TO 5.5V
LTC2440
3-WIRE
SPI INTERFACE
V
CC
200nV NOISE, 50/60Hz REJECTION
10-SPEED/RESOLUTION PROGRAMMABLE
2
μ
V NOISE, 880Hz OUTPUT RATE
Figure 7. External Serial Clock, CS = 0 Operation (2-Wire)
EOC
BIT 31
SDO
BUSY
SCK
(EXTERNAL)
CS
MSB
SIG
BIT 0
LSB
24
BIT 5
BIT 27
BIT 26
BIT 28
BIT 29
BIT 30
SLEEP
DATA OUTPUT
CONVERSION
2440 F07
CONVERSION
= EXTERNAL OSCILLATOR
= INTERNAL OSCILLATOR
V
CC
F
O
REF
REF
IN
+
IN
SCK
SDO
GND
CS
EXT
2
14
BUSY
15
3
4
13
5
6
12
1, 8, 9, 16
11
10
SDI
7
REFERENCE VOLTAGE
0.1V TO V
CC
ANALOG INPUT RANGE
–0.5V
REF
TO 0.5V
REF
1
μ
F
4.5V TO 5.5V
LTC2440
3-WIRE
SPI INTERFACE
V
CC
200nV NOISE, 50/60Hz REJECTION
10-SPEED/RESOLUTION PROGRAMMABLE
2
μ
V NOISE, 880Hz OUTPUT RATE
相關(guān)PDF資料
PDF描述
LTC2444 24-Bit High Speed 8-/16-Channel ADCs with Selectable Speed/Resolution
LTC2444C 24-Bit High Speed 8-/16-Channel ADCs with Selectable Speed/Resolution
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2440IGN#PBF 功能描述:IC ADC DIFFER 24-BIT HS 16-SSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1 系列:microPOWER™ 位數(shù):8 采樣率(每秒):1M 數(shù)據(jù)接口:串行,SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):- 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應商設(shè)備封裝:24-VQFN 裸露焊盤(4x4) 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個單端,單極 產(chǎn)品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6
LTC2440IGN#PBF 制造商:Linear Technology 功能描述:A/D Converter (A-D) IC 制造商:Linear Technology 功能描述:IC, ADC, 24BIT, 3.5KHZ, SSOP-16
LTC2440IGN#TR 功能描述:IC CONV A/D 24-BIT DIFF 16-SSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝: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) 供應商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個單端,單極
LTC2440IGN#TRPBF 功能描述:IC ADC DIFFER 24-BIT HS 16-SSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝: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) 供應商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個單端,單極
LTC2440IGNPBF 制造商:Linear Technology 功能描述:24-Bit Diff. ADC Speed/Resolution SSOP16