參數(shù)資料
型號(hào): LTC1287
廠商: Linear Technology Corporation
英文描述: 3V Single Chip 12-Bit Data Acquisition System
中文描述: 3V的單芯片12位數(shù)據(jù)采集系統(tǒng)
文件頁數(shù): 4/16頁
文件大小: 324K
代理商: LTC1287
4
LTC1287
REFERENCE VOLTAGE (V)
0
0
C
×
R
)
0.1
0.2
0.3
0.4
0.5
0.5
1.0
1.5
2.0
LTC1287 G4
2.5
3.0
V
CC
= 3V
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
Supply Current vs Supply Voltage
Change in Linearity vs Reference
Voltage
Change in Gain vs Temperature
D
OUT
Delay Time vs Temperature
Change in Offset vs Temperature
Change in Gain vs Reference
Voltage
REFERENCE VOLTAGE (V)
0
–0.5
C
×
R
)
–0.4
–0.3
–0.2
–0.1
0
0.5
1.0
1.5
2.0
LTC1287 G5
2.5
3.0
V
CC
= 3V
Supply Current vs Temperature
REFERENCE VOLTAGE (V)
0
0
O
×
R
)
0.1
0.3
0.4
0.5
2.0
0.9
LTC1287 G3
0.2
1.0
3.0
0.6
0.7
0.8
0.5
1.5
2.5
V
CC
= 3V
V
OS
= 0.250mV
V
OS
= 0.125mV
Unadjusted Offset Voltage vs
Reference Voltage
AMBIENT TEMPERATURE (°C)
–40
0
M
0.2
0.5
0
40
60
LTC1287 G6
0.1
0.4
0.3
–20
20
80
100
V
CC
= 3V
V
REF
= 2.5V
CLK = 500kHz
Change in Linearity vs
Temperature
AMBIENT TEMPERATURE (°C)
–40
0
M
0.2
0.5
0
40
60
LTC1287 G7
0.1
0.4
0.3
–20
20
80
100
V
CC
= 3V
V
= 2.5V
CLK = 500kHz
AMBIENT TEMPERATURE (°C)
–40
200
250
350
20
60
LTC1287 G9
150
100
–20
0
40
80
100
50
0
300
D
O
V
CC
= 3V
MSB-FIRST DATA
LSB-FIRST DATA
SUPPLY VOLTAGE (V)
2.7
0.8
S
1.0
1.4
1.6
1.8
2.8
2.2
2.9
3.1 3.2
3.6
LTC1287 G1
1.2
2.4
2.6
2.0
2.8
3.0
3.3 3.4 3.5
CLK = 500kHz
T
A
= 25°C
TEMPERATURE (°C)
–40
1.3
S
1.4
1.6
1.7
1.8
–10
20
35
95
LTC1287 G2
1.5
–25
5
50
65
80
1.9
CLK = 500kHz
V
CC
= 3V
AMBIENT TEMPERATURE (°C)
–40
0
M
0.2
0.5
0
40
60
LTC1287 G8
0.1
0.4
0.3
–20
20
80
100
V
CC
= 3V
V
= 2.5V
CLK = 500kHz
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參數(shù)描述
LTC1287-4ISW 制造商:Linear Technology 功能描述:
LTC1287BCN8 功能描述:IC DATA ACQ SYS 12BIT 3V 8-DIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)(DAS) 分辨率(位):16 b 采樣率(每秒):21.94k 數(shù)據(jù)接口:MICROWIRE?,QSPI?,串行,SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤
LTC1287BCN8#PBF 功能描述:IC DATA ACQ SYS 12BIT 3V 8-DIP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)(DAS) 分辨率(位):16 b 采樣率(每秒):21.94k 數(shù)據(jù)接口:MICROWIRE?,QSPI?,串行,SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤
LTC1287CCN8 功能描述:IC DATA ACQ SYS 12BIT 3V 8-DIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)(DAS) 分辨率(位):16 b 采樣率(每秒):21.94k 數(shù)據(jù)接口:MICROWIRE?,QSPI?,串行,SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤
LTC1287CCN8#PBF 功能描述:IC DATA ACQ SYS 12BIT 3V 8-DIP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)(DAS) 分辨率(位):16 b 采樣率(每秒):21.94k 數(shù)據(jù)接口:MICROWIRE?,QSPI?,串行,SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤