LTC221C View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
LTC221C
Linear Technology
LTC221C Datasheet PDF : 12 Pages
| |||
LTC221/LTC222
UW U
ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO
(Note 1)
Voltages Referenced to V –
V+ ........................................................................................... 44V
GND ..................................................................... 25V
Digital Inputs, S, D (Note 2) .......... – 2V to (V+ 2V) or
Digital Inputs, S, D (N2020mA, 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
IN1 1
D1 2
S1 3
V– 4
GND 5
S4 6
D4 7
IN4 8
TOP VIEW
16 IN2
15 D2
14 S2
13 V+
12 WR
11 S3
10 D3
9 IN3
ORDER PART
NUMBER
LTC221CN
LTC221CS
LTC222CN
LTC222CS
N PACKAGE
16-LEAD PDIP
JMAX = 110°C, θJA = 120°C/W
S PACKAGE
16-LEAD PLASTIC SO
JMAX = 110°C, θJA = 130°C/W
J PACKAGE
16-LEAD CERDIP
OBSOLETE PACKAGE
Consider the N or S Package for Alternate Source
LTC221MJ
LTC221CJ
LTC222MJ
LTC222CJ
Consult LTC Marketing for parts specified with wider operating temperature ranges.
LOGIC TABLE
INX WR
LTC221
LTC222
0
0
On
Off
1
0
Off
On
X
1 Maintain Previous State Maintain Previous State
U
DIGITAL A D DC ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply
over full operating temperature range, otherwise specifications are at TA = 25°C. V+ = ±15V, V– = –15V, GND = 0V, unless noted.
LTC221M/LTC222M
LTC221C/LTC222C
PARAMETER
CONDITIONS
MIN TYP MAX MIN TYP MAX UNITS
Analog Signal Range
RON
Off Input Leakage IS (OFF)
VS = ±10V
TMIN
ID = 1mA
25°C
TMAX
VD = 14V, VS = ±14V
Off Output Leakage ID (0FF)
On Channel Leakage lD (ON)
Input High Voltage VINH, VWRH
Input Low Voltage VINL, VWRL
Input High or Low Current
IINH, IINL, IWRH, IWRL
CS (OFF)
CD (OFF)
CD, CS (ON)
I+
VIN = 2.4V, LTC221
VIN = 0.8V, LTC222
VD = VS = ±14V, VIN = 2.4V, LTC222
VIN = 0.8V, LTC221
VIN = 15V, 0V
VWR = 15V, 0V
All Channels On or Off
VIN = VWR = 0V or 4.0V
●
±15
±15
V
90
90
Ω
65
90
65 90
Ω
135
135
Ω
0.01
±1
0.01 ±5
nA
●
±100
±100 nA
0.01
±1
0.01 ±5
nA
●
±100
±100 nA
0.02
±1
0.02 ±5
nA
●
±200
±200 nA
● 2.4
2.4
V
●
0.8
0.8
V
●
±1
±1
µA
5
5
pF
12
12
pF
30
30
pF
16
40
16 40
µA
●
60
60
µA
2212fa
2
Share Link: 