Datasheet Linear Technology LTC6991

Manufacturer	Linear Technology
Series	LTC6991

TimerBlox: Resettable, Low Frequency Oscillator

Datasheets

Preview and Download

PDF, 322 Kb, Language: en, File uploaded: Mar 27, 2018, Pages: 24
TimerBlox: Resettable, Low Frequency Oscillator

Extract from the document

Prices

Packaging

	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 Package Outline Drawing	2x3 DFN-6 Package Outline Drawing	2x3 DFN-6 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	2x3 DFN-6 Package Outline Drawing	2x3 DFN-6 Package Outline Drawing	2x3 DFN-6 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	2x3 DFN-6 Package Outline Drawing	2x3 DFN-6 Package Outline Drawing	2x3 DFN-6 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing
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

Parametrics

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

Eco Plan

	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	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Articles

Download
TimerBlox: Function-Specific ICs Quickly and Reliably Solve Timing Problems &mdash LT Journal
PDF, 2.1 Mb, File published: Jan 18, 2011
Extract from the document
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 …

Model Line

Series: 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

Manufacturer's Classification

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