參數(shù)資料
型號(hào): LTC1283CN
廠商: LINEAR TECHNOLOGY CORP
元件分類(lèi): ADC
英文描述: 3V 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(yè)數(shù): 3/24頁(yè)
文件大?。?/td> 452K
代理商: LTC1283CN
3
LTC1283
LTC1283A
TYP
LTC1283
TYP
PARAMETER
Offset Error
Linearity Error
Gain Error
Minimum Resolution for Which No
Missing Codes are Guaranteed
Reference Input Resistance
Analog and REF Input Range
On Channel Leakage Current
(Note 7)
CONDITIONS
(Note 4)
(Notes 4 and 5)
(Note 4)
MIN
MAX
±
0.5
±
0.5
±
1.0
10
MIN
MAX
±
0.5
±
0.5
±
2.0
10
UNITS
LSB
LSB
LSB
Bits
G
G
G
G
10
10
k
(Note 6)
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 7)
G
–1
–1
μ
A
G
1
1
μ
A
(V
) – 0.05V to V
CC
+ 0.05V
AC CHARACTERISTICS
CU
U W
(Note 3)
(Note 3)
ELECTRICAL C
HARA TER STICS
DIGITAL A D
U
DC
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 8)
See Operating Sequence
See Operating Sequence
See Test Circuts
See Test Circuits
See Test Circuits
MIN
TYP
2
5
44
400
240
300
75
90
80
65
5
5
MAX
UNITS
ACLK Cycles
SCLK Cycles
ACLK Cycles
G
900
500
800
ns
ns
ns
ns
ns
ns
pF
pF
pF
G
G
See Test Circuits
See Test Circuits
Analog Inputs On Channel
Off Channel
Digital Inputs
G
300
300
G
LTC1283/LTC1283A
SYMBOL
V
IH
V
IL
I
IH
I
IL
V
OH
PARAMETER
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
High Level Output Voltage
CONDITIONS
V
CC
= 3.6V
V
CC
= 3V
V
IN
= V
CC
V
IN
= 0V
V
CC
= 3V, I
O
= –20
μ
A
I
O
= –200
μ
A
V
CC
= 3V, I
O
= 20
μ
A
I
O
= 400
μ
A
MIN
1.7
TYP
MAX
UNITS
G
V
V
G
0.45
2.5
–2.5
G
μ
A
μ
A
V
V
V
V
G
2.6
2.0
2.8
G
V
OL
Low Level Output Voltage
0.05
0.10
G
0.30
LTC1283/LTC1283A
(Note 3)
相關(guān)PDF資料
PDF描述
LTC1283CS 3V Single Chip 10-Bit Data Acquisition System
LTC1283 3V Single Chip 10-Bit Data Acquisition System(3V,單片,10位數(shù)據(jù)采集系統(tǒng))
LTC1285 3V Micropower Sampling 12-Bit A/D Converters in SO-8 Packages(3V,微功耗,采樣,7.5ksps,12位A/D轉(zhuǎn)換器(SO-8封裝))
LTC1286C Micropower Sampling 12-Bit A/D Converters In S0-8 Packages
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