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(yè)數(shù): 2/16頁(yè)
文件大?。?/td> 324K
代理商: LTC1287
2
LTC1287
U
PACKAGE/ORDER U
A
(Notes 1 and 2)
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
Supply Voltage (V
CC
) to GND.................................. 12V
Voltage
Analog and Reference Inputs .... –0.3V to V
CC
+ 0.3V
Digital Inputs........................................ –0.3V to 12V
Digital Outputs .......................... –0.3V to V
CC
+ 0.3V
Power Dissipation............................................. 500mW
Operating Temperature Range
LTC1287BI, LTC1287CI ................... –40
°
C TO 85
°
C
LTC1287BC, LTC1287CC ....................... 0
°
C to 70
°
C
Storage Temperature Range................ –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec.)................ 300
°
C
ORDER PART
NUMBER
LTC1287BIJ
LTC1287CIJ
LTC1287BIN
LTC1287CIN
LTC1287BCJ
LTC1287CCJ
LTC1287BCN
LTC1287CCN
1
2
3
4
5
6
7
8
TOP VIEW
J8 PACKAGE
8-LEAD CERAMIC DIP
V
CC
CLK
D
OUT
V
REF
CS
+IN
–IN
GND
1287 PO
N8 PACKAGE
8-LEAD PLASTIC DIP
PARAMETER
Offset Error
Linearity Error (INL)
Gain Error
Minimum Resolution for Which No
Missing Codes are Guaranteed
Analog and REF Input Range
On Channel Leakage Current (Note 8)
CONDITIONS
V
CC
= 2.7V (Note 4)
V
CC
= 2.7V (Notes 4 & 5)
V
CC
= 2.7V (Note 4)
MIN
TYP
MAX
±
3.0
±
0.5
±
0.5
12
MIN
TYP
MAX
±
3.0
±
0.5
±
1.0
12
UNITS
LSB
LSB
LSB
Bits
G
G
G
G
(Note 7)
On Channel = 3V
Off Channel = 0V
On Channel = 0V
Off Channel = 3V
On Channel = 3V
Off Channel = 0V
On Channel = 0V
Off Channel = 3V
V
G
±
1
±
1
μ
A
G
±
1
±
1
μ
A
Off Channel Leakage Current (Note 8)
G
±
1
±
1
μ
A
G
±
1
±
1
μ
A
LTC1287B
LTC1287C
(Note 3)
CU
U W
SYMBOL
f
CLK
t
SMPL
t
CONV
t
CYC
PARAMETER
Clock Frequency
Analog Input Sample Time
Conversion Time
Total Cycle Time
CONDITIONS
(Note 6)
See Operating Sequence
See Operating Sequence
See Operating Sequence (Note 6)
MIN
(Note 9)
TYP
MAX
0.5
UNITS
MHz
1.5
12
CLK Cycles
CLK Cycles
Cycles
14 CLK+
5.0
μ
s
t
dDO
t
dis
t
en
Delay Time, CLK
to D
OUT
Data Valid
Delay Time, CS
to D
OUT
Hi-Z
Delay Time, CLK
to D
OUT
Enabled
See Test Circuits
See Test Circuits
See Test Circuits
G
250
80
130
450
160
250
ns
ns
ns
G
G
AC CHARACTERISTICS
(Note 3)
LTC1287B/LTC1287C
(V
) – 0.05V to V
CC
+ 0.05V
相關(guān)PDF資料
PDF描述
LTC1287CC Single Channel Codec-Bandwidth Independent of Sampling Rate 64-LQFP 0 to 70
LTC1287CI 3V Single Chip 12-Bit Data Acquisition System
LTC1287CCN 3V Single Chip 12-Bit Data Acquisition System
LTC1287BIJ 3V Single Chip 12-Bit Data Acquisition System
LTC1287BIN 3V Single Chip 12-Bit Data Acquisition System
相關(guān)代理商/技術(shù)參數(shù)
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(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專(zhuān)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(lèi)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(lèi)型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤(pán)
LTC1287BCN8#PBF 功能描述:IC DATA ACQ SYS 12BIT 3V 8-DIP RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專(zhuān)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(lèi)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(lèi)型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤(pán)
LTC1287CCN8 功能描述:IC DATA ACQ SYS 12BIT 3V 8-DIP RoHS:否 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專(zhuān)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(lèi)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(lèi)型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤(pán)
LTC1287CCN8#PBF 功能描述:IC DATA ACQ SYS 12BIT 3V 8-DIP RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專(zhuān)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(lèi)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(lèi)型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤(pán)