Datasheet LTC6991 (Analog Devices) - 24
| Manufacturer | Analog Devices |
| Description | TimerBlox: Resettable, Low Frequency Oscillator |
| Pages / Page | 24 / 24 — TYPICAL APPLICATION. Intervalometer for Time-Lapse Photography. RELATED … |
| File Format / Size | PDF / 322 Kb |
| Document Language | English |
TYPICAL APPLICATION. Intervalometer for Time-Lapse Photography. RELATED PARTS PART NUMBER. DESCRIPTION. COMMENTS
Model Line for this Datasheet
- 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
Text Version of Document
LTC6991
TYPICAL APPLICATION Intervalometer for Time-Lapse Photography
ACTIVATES SHUTTER AT RPW 8SEC TO 8.5MIN INTERVALS 100k RST OUT SHUTTER CPW LTC6991 33µF GND V+ R R1A R1B 1µF S3 95.3k 332k 1M SET DIV 8SEC TO R “SLOW RANGE” S1 RS2 64SEC 1M 2M 1.1MIN TO 8.5 MIN R2 130k 6991 TA07
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LTC1799 1MHz to 33MHz ThinSOT Silicon Oscillator Wide Frequency Range LTC6900 1MHz to 20MHz ThinSOT Silicon Oscillator Low Power, Wide Frequency Range LTC6906/LTC6907 10kHz to 1MHz or 40kHz ThinSOT Silicon Oscillators Micropower, ISUPPLY = 35µA at 400kHz LTC6930 Fixed Frequency Oscillator, 32.768kHz to 8.192MHz 0.09% Accuracy, 110µs Start-Up Time, 105µA at 32kHz LTC6990 TimerBlox: Voltage-Controlled Silicon Oscillator Fixed-Frequency or Voltage-Controlled Operation LTC6992 TimerBlox: Voltage-Controlled Pulse Width Modulator (PWM) Simple PWM with Wide Frequency Range LTC6993 TimerBlox: Monostable Pulse Generator (One Shot) Resistor Programmable Pulse Width of 1µs to 34sec LTC6994 TimerBlox: Delay Block/Debouncer Delays Rising, Falling or Both Edges 1µs to 34sec 6991fc 24 LT 0118 REV C • PRINTED IN USA www.linear.com/LTC6991 For more information www.linear.com/LTC6991 ANALOG DEVICES, INC. 2018 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
TYPICAL APPLICATION Intervalometer for Time-Lapse Photography
ACTIVATES SHUTTER AT RPW 8SEC TO 8.5MIN INTERVALS 100k RST OUT SHUTTER CPW LTC6991 33µF GND V+ R R1A R1B 1µF S3 95.3k 332k 1M SET DIV 8SEC TO R “SLOW RANGE” S1 RS2 64SEC 1M 2M 1.1MIN TO 8.5 MIN R2 130k 6991 TA07
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LTC1799 1MHz to 33MHz ThinSOT Silicon Oscillator Wide Frequency Range LTC6900 1MHz to 20MHz ThinSOT Silicon Oscillator Low Power, Wide Frequency Range LTC6906/LTC6907 10kHz to 1MHz or 40kHz ThinSOT Silicon Oscillators Micropower, ISUPPLY = 35µA at 400kHz LTC6930 Fixed Frequency Oscillator, 32.768kHz to 8.192MHz 0.09% Accuracy, 110µs Start-Up Time, 105µA at 32kHz LTC6990 TimerBlox: Voltage-Controlled Silicon Oscillator Fixed-Frequency or Voltage-Controlled Operation LTC6992 TimerBlox: Voltage-Controlled Pulse Width Modulator (PWM) Simple PWM with Wide Frequency Range LTC6993 TimerBlox: Monostable Pulse Generator (One Shot) Resistor Programmable Pulse Width of 1µs to 34sec LTC6994 TimerBlox: Delay Block/Debouncer Delays Rising, Falling or Both Edges 1µs to 34sec 6991fc 24 LT 0118 REV C • PRINTED IN USA www.linear.com/LTC6991 For more information www.linear.com/LTC6991 ANALOG DEVICES, INC. 2018 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
