LTC203MJ 데이터 시트보기 (PDF) - Linear Technology
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LTC203MJ Datasheet PDF : 16 Pages
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LTC201A/LTC202/LTC203
APPLICATIO S I FOR ATIO
Micropower, ±4.5V to ±15V, Voltage Inverter Using the LTC203
10
D1
LTC203
S1 11
13 V +
VIN
3
S3
2
D3
330k
10µF
74C14 14
1MΩ
1000pF
VIN
IQ
VOUT, NO LOAD
4.5V 15µA
–4.494V(6mV Error)
15V 125µA –14.975V(25mV Error)
ROUT
1.1kΩ
520Ω
5
GND
14 S2
1
IN3
16
IN2
9
IN1
8
IN4
7
D4
1µF
15
D2
S4 6
V–
4
1µF
VOUT = – VIN
LT201_202_203 • AI09
Quad 12-Bit Sample-and-Hold
5V
NC SAMPLE HOLD
NO SAMPLE HOLD
VIN1
VIN2
VIN3
VIN4
LTC201A/
IN1 LTC202/
LTC203
IN2
IN3
V+
IN4
S1
D1
0.01µF
S2
D2
0.01µF
S3
D3
0.01µF
S4
D4
0.01µF
GND
V–
LT1014
OR
+
LT1079
VOUT1
–
+
VOUT2
–
LT1014
LT1079
SAMPLE-TO-HOLD
0.6mV
0.6mV
+
OFFSET
VOUT3 APERTURE TIME
300ns
300ns
–
AQUISITION TIME TO 14µs
27µs
0.01% (0 TO 2V STEP)
SLEW RATE
0.4V/µs 0.07V/µs
+
(0 TO 5V STEP)
DROOP RATE
0.8mV/ms 0.6mV/ms
–
VOUT4 SUPPLY CURRENT
1.6mA
180µA
8
– 5V
LT201_202_203 • AI10
201a23fb
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