參數(shù)資料
型號: LTC1594LIS
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 4- and 8-Channel, 3V Micropower Sampling 12-Bit Serial I/O A/D Converters
中文描述: 4-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16
封裝: 0.150 INCH, PLASTIC, SO-16
文件頁數(shù): 3/24頁
文件大小: 278K
代理商: LTC1594LIS
3
LTC1594L/LTC1598L
CO
VERTER A
N
D
ULTIPLEXER CHARACTERISTICS
U
W
apply over the full operating temperature range, otherwise specifications are at T
A
= 25
°
C. (Note 5)
PARAMETER
Resolution (No Missing Codes)
Integral Linearity Error
Differential Linearity Error
Offset Error
Gain Error
REF Input Range
Analog Input Range
MUX Channel Input Leakage Current
MUXOUT Leakage Current
ADCIN Input Leakage Current
CONDITIONS
MIN
12
TYP
MAX
MIN
12
TYP
MAX
UNITS
Bits
LSB
LSB
LSB
LSB
G
(Note 6)
G
±
3
±
3/4
±
3
±
8
±
3
±
1
±
3
±
8
G
G
G
(Notes 7, 8)
(Notes 7, 8)
Off Channel
Off Channel
(Note 9)
1.5V to V
CC
+ 0.05V
–0.05V to V
CC
+ 0.05V
±
200
±
200
±
1
V
V
G
±
200
±
200
±
1
nA
nA
μ
A
G
G
SYMBOL
S/(N + D)
THD
SFDR
PARAMETER
Signal-to-Noise Plus Distortion Ratio
Total Harmonic Distortion (Up to 5th Harmonic)
Spurious-Free Dynamic Range
Peak Harmonic or Spurious Noise
CONDITIONS
1kHz Input Signal
1kHz Input Signal
1kHz Input Signal
1kHz Input Signal
MIN
TYP
68
–78
80
–80
MAX
UNITS
dB
dB
dB
dB
DY
A
IC ACCURACY
U
W
DIGITAL A
D DC ELECTRICAL CHARACTERISTICS
U
apply over the full operating temperature range, otherwise specifications are at T
A
= 25
°
C. (Note 5)
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
= 2.7V
V
IN
= V
CC
V
IN
= 0V
V
CC
= 2.7V, I
O
= 10
μ
A
V
CC
= 2.7V, I
O
= 360
μ
A
V
CC
= 2.7V, I
O
= 400
μ
A
CS = High
V
OUT
= 0V
V
OUT
= V
CC
CS = V
IH
CS = V
IL
CS = V
CC
t
CYC
760
μ
s, f
CLK
25kHz
t
CYC
60
μ
s, f
CLK
200kHz
CS = V
CC
, CLK = V
CC
, D
IN
= V
CC
t
CYC
760
μ
s, f
CLK
25kHz
t
CYC
60
μ
s, f
CLK
200kHz
MIN
2.0
TYP
MAX
UNITS
G
V
V
G
0.8
2.5
–2.5
G
μ
A
μ
A
V
V
V
μ
A
mA
mA
M
k
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
G
G
G
2.4
2.1
2.64
2.30
V
OL
I
OZ
I
SOURCE
I
SINK
R
REF
Low Level Output Voltage
Hi-Z Output Leakage
Output Source Current
Output Sink Current
Reference Input Resistance
G
0.4
±
3
G
–10
15
2700
60
0.001
50
50
0.001
160
160
I
REF
Reference Current
G
2.5
G
70
±
3
I
CC
Supply Current
G
G
320
LTC1594LCS/LTC1598LCG
LTC1594LIS/LTC1598LIG
The
G
denotes the specifications which
The
G
denotes the specifications which
T
A
= 25
°
C, f
SMPL
= 10.5kHz. (Note 5)
相關(guān)PDF資料
PDF描述
LTC1598LIG 4- and 8-Channel, 3V Micropower Sampling 12-Bit Serial I/O A/D Converters
LTC1598L 4- and 8-Channel, 3V Micropower Sampling 12-Bit Serial I/O A/D Converters
LTC1598LCG Replaced by ADS7961 : 8-Bit, 76 kSPS ADC Serial Out, On-Chip 20 Ch. Analog Mux, 19 Ch. 28-PLCC
LTC1594L 4- Channel, 3V Micropower Sampling 12-Bit Serial I/O A/D Converters(四通道,3V微功耗采樣12位串行輸入/輸出模數(shù)轉(zhuǎn)換器)
LTC1594 8-Bit, 40 kSPS ADC Serial-Out, On-Chip 12-Ch. Analog Mux, 11 Ch. 20-SOIC
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