參數(shù)資料
型號: LTC221
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運動控制電子
英文描述: Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches
中文描述: 4-CHANNEL, SGL POLE SGL THROW SWITCH
文件頁數(shù): 4/12頁
文件大小: 140K
代理商: LTC221
LTC221/LTC222
4
2212fa
LTC221/222 TPC05
V
IN
(V)
0
I
+
(
μ
A
150
200
250
4
100
50
0
1
2
3
5
ALL I
TIED TOGETHER
WR TIED TO GROUND
ALL LOGIC INPUTS
TIED TOGETHER
V
+
= 5V
V
= 0V
T
A
= 25
°
C
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
Signals on S, D, or IN exceeding V
+
or V
will be clamped by
internal diodes. Limit forward diode current to maximum current rating.
R
ON
vs V
S
Over Supply Voltage
AC ELECTRICAL CHARACTERISTICS
Note 3:
In-circuit ESD on the switch pins (S or D) exceeds 4kV (see test
circuit).
Note 4:
Leakage current with a 5V supply is guaranteed by correlation with
the
±
15V leakage current.
TYPICAL PERFOR U
R
ON
vs V
S
Over Temperature
R
ON
vs V
S
Over Temperature
Positive Supply Current vs
Logic Input Voltage
Positive Supply Current vs
Logic Input Voltage
LTC221/222 TPC01
V
S
(V)
–16
R
O
)
150
12
100
50
200
250
0
–8
0
–12
–20
16
–4
4
8
20
T
A
= 25
°
C
I
D
= 1mA
±
5V
±
10V
±
20V
V
SUPPLY
= 5V, OV
±
15V
LTC221/222 TPC04
V
IN
(V)
0
I
+
(
μ
A
150
200
250
12
100
50
0
3
6
9
15
V
+
= 15V
V
= –15V
T
A
= 25
°
C
ALL I
TIED TOGETHER
WR TIED TO GROUND
ALL LOGIC INPUTS
TIED TOGETHER
LTC221/222 TPC02
V
S
(V)
R
O
)
–12
60
9
40
20
80
100
0
–6
0
–9
–15
12
–3
3
6
15
V
+
= 15V
V
= –15V
I
D
= 1mA
–55
°
C
125
°
C
25
°
C
LTC221/222 TPC03
V
S
(V)
R
O
)
300
4
200
100
400
500
0
1
0
2
3
5
V
+
= 5V
V
= 0V
I
D
= 1mA
–55
°
C
125
°
C
25
°
C
V
+
= 5V, V
= GND = 0V, unless otherwise noted.
LTC221M/LTC222M LTC221C/LTC222C
MIN
TYP
MAX
450
600
190
300
100
250
75
90
2
0.01
430
600
160
300
PARAMETER
t
ON
t
OFF
t
OPEN
Off Isolation
Crosstalk
Charge Injection O
INJ
Total Harmonic Distortion THD
t
ON
, WR
t
OFF
, WR
CONDITIONS
V
S
= 2V, R
L
= 1k
, C
L
= 35pF
MIN
TYP
450
190
250
75
90
2
0.01
430
160
MAX
600
300
UNITS
ns
ns
ns
dB
dB
pC
%
ns
ns
100
V
S
= 2V
P-P
, R
L
= 1k
f = 100kHz
R
GEN
= 0
, C
L
= 1000pF, V
GEN
= 2.5V
V
S
= 2V
P-P
, R
L
= 10k
V
S
= 2V, R
L
= 1k
, C
L
= 35pF
600
300
相關PDF資料
PDF描述
LTC221CS Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches
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LTC221CJ Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches
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