參數(shù)資料
型號: LTC1090CN
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: Single Chip 10-Bit Data Acquisition System
中文描述: 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP20
封裝: PLASTIC, DIP-20
文件頁數(shù): 3/28頁
文件大?。?/td> 344K
代理商: LTC1090CN
3
LTC1090
1090fc
CU
W
apply over the full operating temperature range, otherwise specifications are T
A
= 25
°
C. (Note 3)
LTC1090A
TYP
LTC1090
TYP
PARAMETER
Offset Error
Linearity Error
Gain Error
Total Unadjusted Error
CONDITIONS
(Note 4)
(Notes 4 and 5)
(Note 4)
V
REF
= 5.000V
(Notes 4 and 6)
MIN
MAX
±
0.5
±
0.5
±
1.0
±
1.0
MIN
MAX
±
0.5
±
0.5
±
2.0
UNITS
LSB
LSB
LSB
LSB
Reference Input Resistance
Analog and REF Input Range
On Channel Leakage Current
(Note 8)
10
10
k
(Note 7)
On Channel = 5V
Off Channel = 0V
On Channel = 0V
Off Channel = 5V
On Channel = 5V
Off Channel = 0V
On Channel = 0V
Off Channel = 5V
(V
) – 0.05V to V
CC
0.05V
1
V
1
μ
A
–1
–1
μ
A
Off Channel Leakage Current
(Note 8)
–1
–1
μ
A
1
1
μ
A
The
denotes specifications which
LTC1090/LTC1090A
TYP
2
5
44
250
300
400
50
300
300
65
5
5
SYMBOL
t
ACC
t
SMPL
t
CONV
t
dDO
t
dis
t
en
t
hDO
t
f
t
r
C
IN
PARAMETER
Delay Time From CS
to D
OUT
Data Valid
Analog Input Sample Time
Conversion Time
Delay Time, SCLK
to D
OUT
Data Valid
Delay Time, CS
to D
OUT
Hi-Z
Delay Time, 2nd CLK
to D
OUT
Enabled
Time Output Data Remains Valid After SCLK
D
OUT
Fall Time
D
OUT
Rise Time
Input Capacitance
CONDITIONS
(Note 9)
See Operating Sequence
See Operating Sequence
See Test Circuits
See Test Circuits
See Test Circuits
MIN
MAX
UNITS
ACLK Cycles
SCLK Cycles
ACLK Cycles
450
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
pF
140
150
See Test Circuits
See Test Circuits
Analog Inputs
90
60
ns
ns
On Channel
Off Channel
Digital Inputs
The
denotes specifications which apply over the full operating
temperature range, otherwise specification are T
A
= 25
°
C. (Note 3)
AC ELECTRICAL CHARACTERISTICS
相關(guān)PDF資料
PDF描述
LTC1090CS Single Chip 10-Bit Data Acquisition System
LTC1090CSW Single Chip 10-Bit Data Acquisition System
LTC1090M Single Chip 10-Bit Data Acquisition System
LTC1090MJ Single Chip 10-Bit Data Acquisition System
LTC1091AC 1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems
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參數(shù)描述
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LTC1090CSW#PBF 功能描述:IC DATA ACQUIS SYS 10BIT 20-SOIC 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
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