Datasheet Linear Technology LTC6991 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC6991

TimerBlox: Oscilador de baja frecuencia reiniciable

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PDF, 322 Kb, Idioma: en, Archivo subido: marzo 27, 2018, Páginas: 24
TimerBlox: Resettable, Low Frequency Oscillator

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Embalaje

	LTC6991CDCB#PBF	LTC6991CDCB#TRMPBF	LTC6991CDCB#TRPBF	LTC6991CS6#PBF	LTC6991CS6#TRMPBF	LTC6991CS6#TRPBF	LTC6991HDCB#PBF	LTC6991HDCB#TRMPBF	LTC6991HDCB#TRPBF	LTC6991HS6#PBF	LTC6991HS6#TRMPBF	LTC6991HS6#TRPBF	LTC6991IDCB#PBF	LTC6991IDCB#TRMPBF	LTC6991IDCB#TRPBF	LTC6991IS6#PBF	LTC6991IS6#TRMPBF	LTC6991IS6#TRPBF	LTC6991MPS6#PBF	LTC6991MPS6#TRMPBF	LTC6991MPS6#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
Package	2x3 DFN-6 Dibujo del esquema del paquete	2x3 DFN-6 Dibujo del esquema del paquete	2x3 DFN-6 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	2x3 DFN-6 Dibujo del esquema del paquete	2x3 DFN-6 Dibujo del esquema del paquete	2x3 DFN-6 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	2x3 DFN-6 Dibujo del esquema del paquete	2x3 DFN-6 Dibujo del esquema del paquete	2x3 DFN-6 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete
Package Code	DCB	DCB	DCB	S6	S6	S6	DCB	DCB	DCB	S6	S6	S6	DCB	DCB	DCB	S6	S6	S6	S6	S6	S6
Package Index	05-08-1715	05-08-1715	05-08-1715	05-08-1636	05-08-1636	05-08-1636	05-08-1715	05-08-1715	05-08-1715	05-08-1636	05-08-1636	05-08-1636	05-08-1715	05-08-1715	05-08-1715	05-08-1636	05-08-1636	05-08-1636	05-08-1636	05-08-1636	05-08-1636
Pin Count	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6

Paramétricos

Parameters / Models	LTC6991CDCB#PBF	LTC6991CDCB#TRMPBF	LTC6991CDCB#TRPBF	LTC6991CS6#PBF	LTC6991CS6#TRMPBF	LTC6991CS6#TRPBF	LTC6991HDCB#PBF	LTC6991HDCB#TRMPBF	LTC6991HDCB#TRPBF	LTC6991HS6#PBF	LTC6991HS6#TRMPBF	LTC6991HS6#TRPBF	LTC6991IDCB#PBF	LTC6991IDCB#TRMPBF	LTC6991IDCB#TRPBF	LTC6991IS6#PBF	LTC6991IS6#TRMPBF	LTC6991IS6#TRPBF	LTC6991MPS6#PBF	LTC6991MPS6#TRMPBF	LTC6991MPS6#TRPBF
Demo Boards	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B	DC1562B-B
Design Tools	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File
Duty Cycle	50%	50%	50%	50%	50%	50%	50%	50%	50%	50%	50%	50%	50%	50%	50%	50%	50%	50%	50%	50%	50%
Export Control	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Frequency Accuracy, %	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8
Frequency Range	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours	1ms to 9.5 hours
Function	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator	Low Frequency Oscillator
Isupply, mA	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055	0.055
Max Frequency, MHz	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977	0.000977
Min Frequency, MHz	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291	0.0000000000291
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-55 to 125	-55 to 125	-55 to 125
Program Method	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor	Resistor
Vs Max, V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vs Min, V	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25

Plan ecológico

	LTC6991CDCB#PBF	LTC6991CDCB#TRMPBF	LTC6991CDCB#TRPBF	LTC6991CS6#PBF	LTC6991CS6#TRMPBF	LTC6991CS6#TRPBF	LTC6991HDCB#PBF	LTC6991HDCB#TRMPBF	LTC6991HDCB#TRPBF	LTC6991HS6#PBF	LTC6991HS6#TRMPBF	LTC6991HS6#TRPBF	LTC6991IDCB#PBF	LTC6991IDCB#TRMPBF	LTC6991IDCB#TRPBF	LTC6991IS6#PBF	LTC6991IS6#TRMPBF	LTC6991IS6#TRPBF	LTC6991MPS6#PBF	LTC6991MPS6#TRMPBF	LTC6991MPS6#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

Artículos

Descargar
TimerBlox: Function-Specific ICs Quickly and Reliably Solve Timing Problems &mdash LT Journal
PDF, 2.1 Mb, Archivo publicado: enero 18, 2011
Extracto del documento
January 2011 I N T H I S TimerBlox: Function-Specific ICs
Quickly and Reliably Solve
Timing Problems I S S U E solar battery charger tracks
panel maximum power 10 I2C system monitor
combines temperature,
voltage and current Andy Crofts measurements 22 Your design is nearly complete, but a nagging timing requirement
has suddenly cropped up. It might call for a variable frequency
oscillator, a low frequency timer, a pulse-width modulator, a
controlled one-shot pulse generator, or an accurate delay.
Regardless of the requirement, you need a quick, reliable, stable
solutionвЂ”there is no time to develop code for a microcontroller. You
could build something out of discrete components and a comparator
or two, or maybe the good old 555 timer could do the job, but will
the accuracy be there? Will it take up too much room on the board?
What about time to test and specify the bench-built timer? isolated data transmission
and power conversion
combo in surface mount
package 30 isolated power supplies
made easy 38 nanopower buck converter
for energy harvesting apps
41 POWER
SUPPLY Volume 20 Number 4 CONNECTOR
DROPS WIRING DROPS CONNECTOR …

Linea modelo

Serie: LTC6991 (21)

LTC6991CDCB#PBF LTC6991CDCB#TRMPBF LTC6991CDCB#TRPBF LTC6991CS6#PBF LTC6991CS6#TRMPBF LTC6991CS6#TRPBF LTC6991HDCB#PBF LTC6991HDCB#TRMPBF LTC6991HDCB#TRPBF LTC6991HS6#PBF LTC6991HS6#TRMPBF LTC6991HS6#TRPBF LTC6991IDCB#PBF LTC6991IDCB#TRMPBF LTC6991IDCB#TRPBF LTC6991IS6#PBF LTC6991IS6#TRMPBF LTC6991IS6#TRPBF LTC6991MPS6#PBF LTC6991MPS6#TRMPBF LTC6991MPS6#TRPBF

Clasificación del fabricante

Timing > Silicon Oscillators | TimerBlox | Extended Temperature (H & MP) Timing