LTC201ACS Linear Technology, LTC201ACS Datasheet

IC SWITCH QUAD SPST 16SOIC

LTC201ACS

Manufacturer Part Number
LTC201ACS
Description
IC SWITCH QUAD SPST 16SOIC
Manufacturer
Linear Technology
Datasheet

Specifications of LTC201ACS

Function
Switch
Circuit
4 x SPST - NO
On-state Resistance
125 Ohm
Voltage Supply Source
Dual Supply
Voltage - Supply, Single/dual (±)
±5 V ~ 15 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LTC201ACS
Manufacturer:
LTC
Quantity:
250
Part Number:
LTC201ACS
Manufacturer:
LT/凌特
Quantity:
20 000
Part Number:
LTC201ACS#PBF
Manufacturer:
AD
Quantity:
10 894
Part Number:
LTC201ACS#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LTC201ACS#TRPBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
FEATURES
KEY SPECIFICATIO S
TYPICAL APPLICATIO
Micropower Operation
Single 5V or ±15V Supply Operation
Low Charge Injection
Low R
Low Leakage
Guaranteed Break Before Make
Latch Resistant Design
TTL/CMOS Compatible
Improved Second Source for DG2O1A/DG202
Supply Current ................... I
Charge Injection
R
Signal Range .................................................... ±15V
ON
±15V Supplies ................................. ±25pC Max
Single 5V Supply .................................. 2pC Typ
............................................................. 65Ω Typ
ON
OV TO 5V
50k
V
IN
220k*
2µF
100Hz TRIM
(240k* TYP)
2k
0.022µF
1/2 LT
+
S1
D1
0.33µF
U
®
1178
Injection, Quad CMOS Analog Switches
500pF
POLYSTYRENE
+
S3
D3
U
= 40µA, I
0.01µF
1.5M
47k
Micropower 100Hz to 1MHz V-to-F Converter
V
+
3pF
2N3906
IN2
= 5µA Max
12k
10M
IN3
74C14
LTC201A/LTC202
F
NC
OUT
2N3904
IN1
CLK
RESET
1µF
DESCRIPTIO
CD4024
The LTC
quad CMOS analog switches which typically dissipate only
250µW from ±15V supplies and 40µW from a single 5V
supply. The switches have 65Ω typical on resistance
and a very high off resistance. A break-before-make
characteristic, inherent in these switches, prevents the
shorting of two channels. With a supply voltage of ±15V,
the signal range is ±15V. These switches have special
charge compensation circuitry which greatly reduces
charge injection to a maximum of ±25pC (±15V supplies).
The LTC201A, LTC202, and LTC203 are designed for
applications such as programmable gain amplifiers,
analog multiplexers, sample-and-hold circuits, precision
charge switching and remote switching. These three
devices are differentiated by the type of switch action, as
shown in the logic table.
IN4
V
DD
Micropower, Low Charge
, LTC and LT are registered trademarks of Linear Technology Corporation.
1N4148
V
LTC201A/LTC202/LTC203
SS
GND
Q7
®
201A, LTC202, and LTC203 are micropower,
V
100Ω
1µF
D4
S4
U
LINEARITY IS 0.02%
QUIESCENT CURRENT IS 90µA
SUPPLY CURRENT IS 360µA AT 1MHz
*1%FILM RESISTOR
1/2 LT1178
S2
D2
LTC201A/202/203•TA01
+
10k
100k
LT1004-2.5
7V TO 10V
201a23fb
1

Related parts for LTC201ACS

LTC201ACS Summary of contents

Page 1

... Max analog multiplexers, sample-and-hold circuits, precision charge switching and remote switching. These three devices are differentiated by the type of switch action, as shown in the logic table. , LTC and LT are registered trademarks of Linear Technology Corporation. Micropower 100Hz to 1MHz V-to-F Converter 1.5M 1N4148 12k 1µ ...

Page 2

... Consult LTC Marketing for parts specified with wider operating temperature ranges. = 25° LTC201AM/LTC202M/ MIN T MIN 25°C T MAX = 1mA DS = ±14V TOP VIEW ORDER PART NUMBER 1 16 IN2BP LTC201ACN LTC201ACS + LTC202CN LTC202CS LTC203CN LTC203CS 8 9 IN3 N PACKAGE 16-LEAD PDIP = 110 C, - 120C PACKAGE 16-LEAD PLASTIC SO = 110 C, ...

Page 3

U DIGITAL ELECTRICAL CHARACTERISTICS apply over full operating temperature range, otherwise specifications are at T PARAMETER CONDITIONS Off Output Leakage I (0FF ±14V Switch Off On Channel Leakage l (ON ...

Page 4

LTC201A/LTC202/LTC203 U DIGITAL ELECTRICAL CHARACTERISTICS apply over full operating temperature range, otherwise specifications are at T PARAMETER CONDITIONS Analog Signal Range ±1.5V, + 0.25mA ∆ ...

Page 5

W U TYPICAL PERFOR A CE CHARACTERISTICS Over Supply Voltage ° 5V SUPPLY 250 I = 1mA D 200 150 ± 5V 100 ± 10V ± 15V ...

Page 6

LTC201A/LTC202/LTC203 U U APPLICATIO S I FOR ATIO Switching Time Test Circuit Switch output waveform shown for V logic input waveform as shown. Note that V – as per switching time test circuit. V LOGIC “1” ...

Page 7

U U APPLICATIO S I FOR ATIO OIRR-Off Isolation Test Circuit 15V C SIGNAL V V GENERATOR P 100kHz CHAN A ANALYZER V D CHAN B GND R L 1kΩ 0.001µF//0.1µF ...

Page 8

LTC201A/LTC202/LTC203 U U APPLICATIO S I FOR ATIO Micropower, ±4.5V to ±15V, Voltage Inverter Using the LTC203 4.5V 15µA 15V 125µA LTC201A/ IN1 LTC202/ LTC203 NC SAMPLE IN2 HOLD IN3 HOLD NO SAMPLE IN4 V S1 ...

Page 9

U U APPLICATIO S I FOR ATIO INPUT 15V + LT1028 – – 15V NOISE: 40nV 0.1Hz TO 10Hz P 1µV OS DRIFT: 0.05µV/°C R2 GAIN ...

Page 10

LTC201A/LTC202/LTC203 U U APPLICATIO S I FOR ATIO 1N4148 1N4148 1N4148 1N4148 15V 36.5kΩ 10kΩ 1%** INPUT – ± 10V LT1056 + – 15V * POLYSTYRENE 50ppm/°C DRIFT 0.04% LINEARITY ** TRW/IRC MTR/5/+ 120 Bipolar (AC) Input ...

Page 11

U U APPLICATIO S I FOR ATIO Micropower Thermocouple Temperature to Frequency Converter TYPE K THERMOCOUPLE 6V “A” 100k + V K – + LT1025 R – GND 6.81k ** C3 0.47 F 100 C 1.5k TRIM 3 S1 NOTES: ...

Page 12

LTC201A/LTC202/LTC203 U U APPLICATIO S I FOR ATIO 4.5V TO 20V Precision Current Sensing in Supply Rails SHUNT CAN BE IN POSITIVE OR NEGATIVE SUPPLY ...

Page 13

PACKAGE DESCRIPTIO CORNER LEADS OPTION (4 PLCS) .023 – .045 (0.584 – 1.143) HALF LEAD OPTION .045 – .065 (1.143 – 1.65) FULL LEAD OPTION .300 BSC (7.62 BSC) .008 – .018 0° – 15° (0.203 – 0.457) NOTE: LEAD ...

Page 14

LTC201A/LTC202/LTC203 PACKAGE DESCRIPTIO .300 – .325 (7.620 – 8.255) .008 – .015 (0.203 – 0.381) +.035 .325 –.015 ( ) +0.889 8.255 –0.381 NOTE: INCHES 1. DIMENSIONS ARE MILLIMETERS *THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH ...

Page 15

... MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm) Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...

Page 16

... McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 FAX: (408) 434-0507 www.linear.com COMMENTS Parallel Controlled with Data Latches = 35Ω Single-Ended/70Ω Differential ±15V 45Ω, Low Charge Injection ON 100MHz Pixel Switching, 1100V/µs Slew Rate LW/TP 1102 1K REV B • PRINTED IN USA  LINEAR TECHNOLOGY CORPORATION 1991 201a23fb ...

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