參數(shù)資料
型號: LTC1391I
廠商: Linear Technology Corporation
英文描述: 8-Channel Analog Multiplexer with Cascadable Serial Interface
中文描述: 8通道模擬多路復(fù)用器與級聯(lián)串行接口
文件頁數(shù): 3/9頁
文件大小: 159K
代理商: LTC1391I
3
LTC1391
V
+
= 5V, V
= –5V, GND = 0V, T
A
= operating temperature range, unless otherwise specified.
SYMBOL PARAMETER
Dynamic
C
S(OFF)
Input Off Capacitance
C
D(0FF)
Output Off Capacitance
Supply
I
+
Positive Supply Current
I
Negative Supply Current
CONDITIONS
MIN
TYP
MAX
UNITS
5
pF
pF
10
All Logic Inputs Tied Together, V
IN
= 0V or 5V
All Logic Inputs Tied Together, V
IN
= 0V or 5V
G
15
–15
40
–40
μ
A
μ
A
G
V
+
= 2.7V, V
= GND = 0V, T
A
= operating temperature range, unless otherwise specified.
SYMBOL PARAMETER
Switch
V
ANALOG
Analog Signal Range
R
ON
On-Resistance
CONDITIONS
MIN
TYP
MAX
UNITS
(Note 2)
V
S
= 1.2V
I
O
= 1mA
G
0
2.7
300
300
350
V
%
T
MIN
25
°
C
T
MAX
250
R
ON
vs V
S
R
ON
vs Temperature
Off Input Leakage
20
0.5
±
0.05
%/
°
C
nA
nA
nA
nA
nA
nA
I
S(OFF)
V
S
= 2.5V, V
D
= 0.5V; V
S
= 0.5V, V
D
= 2.5V (Note 3)
Channel Off
V
S
= 2.5V, V
D
= 0.5V; V
S
= 0.5V, V
D
= 2.5V (Note 3)
Channel Off
V
S
= V
D
= 0.5V, 2.5V (Note 3)
Channel On
±
5
±
20
±
5
±
20
±
5
±
20
G
I
D(OFF)
Off Output Leakage
±
0.05
G
I
D(ON)
On Channel Leakage
±
0.05
G
Digital
V
INH
V
INL
I
INL
, I
INH
Input Current
V
OH
High Level Output Voltage
High Level Input Voltage
Low Level Input Voltage
V
+
= 3.0V
V
+
= 2.4V
V
IN
= 2.7V, 0V
V
+
= 2.7V, I
O
= –20
μ
A
G
2.0
V
V
G
0.8
±
5
G
μ
A
V
V
V
V
2.68
2.30
0.01
0.20
I
O
= –400
μ
A
G
2.0
V
OL
Low Level Output Voltage
V
+
= 2.7V, I
O
= 20
μ
A
I
O
= 400
μ
A
G
0.8
Dynamic
f
CLK
t
ON
t
OFF
t
OPEN
QIRR
Q
INJ
C
S(OFF)
C
D(OFF)
Supply
I
+
Clock Frequency
Enable Turn-On Time
Enable Turn-Off Time
Break-Before-Make Interval
Off Isolation
Charge Injection
Input Off Capacitance
Output Off Capacitance
(Note 2)
V
S
= 1.5V, R
L
= 1k, C
L
= 35pF (Note 4)
V
S
= 1.5V, R
L
= 1k, C
L
= 35pF (Note 4)
(Note 4)
V
S
= 2V
P–P
, R
L
= 1k, f = 100kHz
R
S
= 0, C
L
= 1000pF, V
S
= 1V (Note 2)
5
MHz
ns
ns
ns
dB
pC
pF
pF
490
190
290
70
±
1
5
10
800
400
125
±
5
Positive Supply Current
All Logic Inputs Tied Together, V
IN
= 0V or 2.7V
G
0.2
2
μ
A
The
G
denotes specifications which apply over the full operating
temperature range.
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
Guaranteed by Design.
Note 3:
Leakage current with a single 2.7V supply is guaranteed by
correlation with the
±
5V leakage current specifications.
Note 4:
Timing specifications with a single 2.7V supply are guaranteed by
correlation with the
±
5V timing specifications.
ELECTRICAL CHARACTERISTICS
相關(guān)PDF資料
PDF描述
LTC1391IS 8-Channel Analog Multiplexer with Cascadable Serial Interface
LTC1393C Single-Ended 8-Channel/ Differential 4-Channel Analog Multiplexer with SMBus Interface
LTC1380IGN Single-Ended 8-Channel/ Differential 4-Channel Analog Multiplexer with SMBus Interface
LTC1393CGN Single-Ended 8-Channel/ Differential 4-Channel Analog Multiplexer with SMBus Interface
LTC1393IGN Single-Ended 8-Channel/ Differential 4-Channel Analog Multiplexer with SMBus Interface
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