Datasheet Linear Technology LTC1040 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC1040

Comparador de doble potencia micro

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PDF, 227 Kb, Idioma: en, Archivo subido: agosto 7, 2017, Páginas: 12
Dual Micropower Comparator

Extracto del documento

Precios

Embalaje

	LTC1040CN#PBF	LTC1040CSW#PBF	LTC1040CSW#TRPBF
N	1	2	3
Package	N-18 Dibujo del esquema del paquete	SW-18 Dibujo del esquema del paquete	SW-18 Dibujo del esquema del paquete
Package Code	N	SW	SW
Package Index	05-08-1510 (N18)	05-08-1620 (SW18)	05-08-1620 (SW18)
Pin Count	18	18	18

Paramétricos

Parameters / Models	LTC1040CN#PBF	LTC1040CSW#PBF	LTC1040CSW#TRPBF
CM Range	V- to V+	V- to V+	V- to V+
Number of Channels	2	2	2
Design Tools	LTspice Model	LTspice Model	LTspice Model
Export Control	no	no	no
Features	Comparator	Comparator	Comparator
Hysteresis	None	None	None
Isupply, mA	0.0057	0.0057	0.0057
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70
Prop Delay, µs	80	80	80
Separate O/P Supply	None	None	None
Supply Voltage Range	2.8V to 16V	2.8V to 16V	2.8V to 16V
Vos, mV	0.3	0.3	0.3
Vs Max, V	18	18	18
Vs Min, V	1.4	1.4	1.4

Plan ecológico

	LTC1040CN#PBF	LTC1040CSW#PBF	LTC1040CSW#TRPBF
RoHS	Obediente	Obediente	Obediente

Notas de aplicación

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Micropower Circuits for Signal Conditioning &mdash AN23
PDF, 2.2 Mb, Archivo publicado: abr 1, 1987
Low power operation of electronic apparatus has become increasingly desirable. AN23 describes a variety of low power circuits for transducer signal conditioning. Also included are designs for data converters and switching regulators. Three appended sections discuss guidelines for micropower design, strobed power operation and effects of test equipment on micropower circuits.
Extracto del documento
Application Note 23
April 1987
Micropower Circuits for Signal Conditioning
Jim Williams
Low power operation of electronic apparatus has become
increasingly desirable. Medical, remote data acquisition,
power monitoring and other applications are good candidates for battery driven, low power operation. Micropower
analog circuits for transducer-based signal conditioning
present a special class of problems. Although micropower
ICs are available, the interconnection of these devices to
form a functioning micropower circuit requires care. (See
Box Sections, вЂњSome Guidelines for Micropower Design
and an ExampleвЂќ and вЂњParasitic Effects of Test Equipment
on Micropower Circuits.вЂќ) In particular, trade-offs between
signal levels and power dissipation become painful when
performance in the 10-bit to 12-bit area is desirable. Additionally, many transducers and analog signals produce +V inherently small outputs, making micropower requirements complicate an already difп¬Ѓcult situation. Despite the
problems, design of such circuits is possible by combining
high performance micropower ICs with appropriate circuit
techniques.
Platinum RTD Signal Conditioner
Figure 1 shows a simple circuit for signal conditioning
a platinum RTD. Correction for the platinum sensorвЂ™s
nonlinear response is included. Accuracy is 0.25В°C over …

Linea modelo

Serie: LTC1040 (3)

LTC1040CN#PBF LTC1040CSW#PBF LTC1040CSW#TRPBF

Clasificación del fabricante

Signal Conditioning > Comparators > Micropower Comparators