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參數(shù)資料
| 型號(hào)： | LTC221 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 運(yùn)動(dòng)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(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 140K |
| 代理商： | LTC221 |
LTC221/LTC222
2
2212fa
TOP VIEW
J PACKAGE
16-LEAD CERDIP
N PACKAGE
16-LEAD PDIP
J
MAX
= 110
°
C,
θ
JA
= 120
°
C/W
S PACKAGE
16-LEAD PLASTIC SO
J
MAX
= 110
°
C,
θ
JA
= 130
°
C/W
ORDER PART
NUMBER
LTC221CN
LTC221CS
LTC222CN
LTC222CS
LTC221MJ
LTC221CJ
LTC222MJ
LTC222CJ
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
IN1
D1
S1
V
–
GND
S4
D4
IN4
IN2
D2
S2
V
+
WR
S3
D3
IN3
LTC221M/LTC222M
MIN
TYP
LTC221C/LTC222C
MIN
TYP
PARAMETER
Analog Signal Range
R
ON
CONDITIONS
MAX
±
15
90
90
135
±
1
±
100
±
1
±
100
±
1
±
200
MAX
±
15
90
90
135
±
5
±
100
±
5
±
100
±
5
±
200
UNITS
●
V
nA
nA
nA
nA
nA
nA
V
V
μ
A
V
S
=
±
10V
I
D
= 1mA
T
MIN
25
°
C
T
MAX
65
65
Off Input Leakage I
S
(OFF)
V
D
= 14V, V
S
=
±
14V
0.01
0.01
●
Off Output Leakage I
D
(0FF)
V
IN
= 2.4V, LTC221
V
IN
= 0.8V, LTC222
V
D
= V
S
=
±
14V, V
IN
= 2.4V, LTC222
V
IN
= 0.8V, LTC221
0.01
0.01
●
On Channel Leakage l
D
(ON)
0.02
0.02
●
Input High Voltage V
INH
, V
WRH
Input Low Voltage V
INL
, V
WRL
Input High or Low Current
I
INH
, I
INL
, I
WRH
,
I
WRL
C
S
(OFF)
C
D
(OFF)
C
D
, C
S
(ON)
I
+
●
2.4
2.4
●
0.8
±
1
0.8
±
1
V
IN
= 15V, 0V
V
WR
= 15V, 0V
●
5
5
12
30
16
pF
pF
pF
μ
A
μ
A
12
30
16
All Channels On or Off
V
IN
= V
WR
= 0V or 4.0V
40
60
40
60
●
Voltages Referenced to V
–
V
+...........................................................................................
44V
GND..................................................................... 25V
Digital Inputs, S, D (Note 2) .......... –2V to (V
+
2V) or
Digital Inputs, S, D (N20
20mA, Whichever Occurs First
Current
Any Input Except S or D ................................... 30mA
Continuous S or D............................................ 20mA
Peak S or D
(Pulsed at 1 ms, 10% Duty Cycle Max) ......... 70mA
ESD Susceptibility (Note 3) ......................................4kV
Power Dissipation (Plastic) ............................... 500mW
Power Dissipation (Ceramic) ............................. 900mW
Operating Temperature Range
LTC221C/LTC222C..................................0
°
C to 70
°
C
LTC221M/LTC222M
(OBSOLETE)
.......–55
°
C to 125
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
LOGIC TABLE
(Note 1)
ABSOLUTEW
W
W
U
PACKAGE/ORDER U
U
W
INX
0
1
X
WR
0
0
1
LTC221
On
Off
Maintain Previous State
LTC222
Off
On
Maintain Previous State
DIGITAL U
over full operating temperature range, otherwise specifications are at T
A
= 25
°
C. V
+
=
±
15V, V
–
= –15V, GND = 0V, unless noted.
The
●
denotes the specifications which apply
OBSOLETE PACKAGE
Consider the N or S Package for Alternate Source
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC221CS | Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches |
| LTC221MJ | Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches |
| LTC222 | Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches |
| LTC221CJ | Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches |
| LTC221CN | Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches |
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