TimerBlox

Analog Devices TimerBlox parts are small, accurate, and simple timing devices designed for six basic operations: voltage controlled oscillation (VCO), low frequency clocking, pulse-width modulation (PWM), one-shot generation and signal delay, and power-on reset (POR). TimerBlox devices combine an accurate programmable oscillator with precision circuitry and logic. No capacitors, no crystals, no microcontroller, and no programming are required. A 20 mA source and sink capability enables the devices to directly drive opto-isolators and transformers for electrical isolation. An ideal solution for space-limited applications, each TimerBlox device can be placed at the point of use.
Product Selection Table

TimerBlox

  Hold Shift Key for secondary sorting
SortOrderPart#Number of OutputsFrequency RangeProgram MethodFrequency Accuracy
(typ)
(%)
CommentsUS Price 1000 to 4999
($ US)
1LTC2956 1 250ms to 39 Days Resistor- Wake-Up Timer with Pushbutton Control $1.98 (LTC2956CUD-1#PBF)
2LTC6995-2 1 1.024ms to 9.54 hours Resistor 2.2 TimerBlox: Long Timer, Low Frequency Oscillator, Active Low Reset Input $1.40 (LTC6995CS6-2#TRMPBF)
3LTC6995-1 1 1.024ms to 9.54 hours Resistor 2.2 TimerBlox: Long Timer, Low Frequency Oscillator, Active High Reset Input $1.40 (LTC6995CS6-1#TRMPBF)
4LTC6994-2 1 1us to 33.6 second delay Resistor 2.3 TimerBlox: Delay Block/Debouncer, Delays Both Clock Edges $1.35 (LTC6994CS6-2#TRPBF)
5LTC6994-1 1 1us to 33.6 second delay Resistor 2.3 TimerBlox: Delay Block/Debouncer, Delays One Rising or Falling Clock Edge $1.35 (LTC6994CS6-1#TRPBF)
6LTC6993-4 1 1us to 33.6 second pulse Resistor 2.3 TimerBlox: Monostable Pulse Generator, Falling Edge Input Polarity, Retriggerable $1.35 (LTC6993CS6-4#TRPBF)
7LTC6993-3 1 1us to 33.6 second pulse Resistor 2.3 TimerBlox: Monostable Pulse Generator, Falling Edge Input Polarity $1.35 (LTC6993CS6-3#TRPBF)
8LTC6993-2 1 1us to 33.6 second pulse Resistor 2.3 TimerBlox: Monostable Pulse Generator, Rising Edge Input Polarity, Retriggerable $1.35 (LTC6993CS6-2#TRPBF)
9LTC6993-1 1 1us to 33.6 second pulse Resistor 2.3 TimerBlox: Monostable Pulse Generator, Rising Edge Input Polarity-
10LTC6991 1 1ms to 9.5 hours Resistor 800m TimerBlox: Resettable Low Frequency Oscillator $1.35 (LTC6991CDCB#TRPBF)
11LTC6990 1 488Hz to 2MHz Resistor 2 TimerBlox: Voltage Controlled Silicon Oscillator $1.55 (LTC6990CDCB#TRPBF)
12LTC6992-4 1 3.81Hz to 1MHz Resistor 2.4 TimerBlox: Voltage Controlled Pulse Width Modulator $1.55 (LTC6992CS6-4#TRPBF)
13LTC6992-3 1 3.81Hz to 1MHz Resistor 2.4 TimerBlox: Voltage Controlled Pulse Width Modulator $1.55 (LTC6992CS6-3#TRPBF)
14LTC6992-2 1 3.81Hz to 1MHz Resistor 2.4 TimerBlox: Voltage Controlled Pulse Width Modulator $1.55 (LTC6992CS6-2#TRPBF)
15LTC6992-1 1 3.81Hz to 1MHz Resistor 2.4 TimerBlox: Voltage Controlled Pulse Width Modulator $1.55 (LTC6992CS6-1#TRPBF)