LTC203MJ 데이터 시트보기 (PDF) - Linear Technology
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LTC203MJ Datasheet PDF : 16 Pages
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LTC201A/LTC202/LTC203
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+ = 5V, V– = GND = 0V unless otherwise noted.
PARAMETER
Analog Signal Range
RON
∆RON vs VS
∆RON vs Temperature
∆RON Match
Off Input Leakage IS (OFF)
Off Output Leakage ID (0FF)
On Channel Leakage lD (ON)
Input High Voltage VINH
Input Low Voltage VINL
Input High or Low Current
IINH and IINL
CS (OFF)
CD (OFF)
CD, CS (ON)
I+
CONDITIONS
VS = ±1.5V, +3V
ID = 0.25mA
TMIN
25°C
TMAX
VS = 2.5V, IDS = 0.25mA
VD = 4V, 1V; VS = 1V, 4V (Note 4)
Switch Off
VD = 4V, 1V; VS = 1V, 4V (Note 4)
Switch Off
VD = VS = 1V, 4V (Note 4)
Switch On
VIN = 5V, 0V
All Logic Inputs Tied Together
VIN = 0V OR 4.0V
LTC201AM/LTC202M/
LTC203M
MIN TYP MAX
LTC201AC/LTC202C/
LTC203C
MIN TYP MAX UNITS
●0
5
0
5
V
450
520
Ω
280 450
280 525
Ω
650
650
Ω
20
20
%
0.5
0.5
%/°C
5
5
%
0.01 ±1
0.01 ±5
nA
●
±100
±100
nA
0.01 ±1
0.01 + 5
nA
●
±100
±100
nA
0.01 ±1
0.01 ±5
nA
●
±200
±200
nA
● 2.4
2.4
V
●
0.8
0.8
V
●
±1
±1
µA
5
12
30
8 20
●
30
5
pF
12
pF
30
pF
8 20
µA
30
µA
AC ELECTRICAL CHARACTERISTICS
V+ = 5V, V– = GND = 0V unless otherwise noted.
PARAMETER
tON
tOFF
tOPEN
Off Isolation
Crosstalk
Charge Injection OINJ
Total Harmonic Distortion THD
CONDITIONS
VS = 2V, RL = 1kΩ, CL = 35pF
VS = 2VP-P, RL = 1kΩ, f = 100Hz
RS = 0Ω, CL = 1000pF, VS = 2.5V
VS = 2VP-P, RL = 10kΩ
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.
4
LTC201AM/LTC202M/
LTC203M
MIN TYP MAX
450 600
190 300
100 250
75
90
2
0.01
LTC201AC/LTC202C/
LTC203C
MIN TYP MAX
450 600
190 300
100 250
75
90
2
0.01
UNITS
ns
ns
ns
dB
dB
pC
%
Note 3: In-circuit ESD on the switch pins (S or D) exceeds 4kV (see test
circuit).
Note 4: Leakage current with a single 5V supply is guaranteed by
correlation with the ±15V leakage current.
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