Texas Instruments Precision Timer IC, Astable, Monostable, 4.5V to 16V, SOIC-8
Texas Instruments precision timer IC for astable or monostable operation. 4.5V-16V, SOIC-8 package. Ideal for biometrics & RFID.
The Texas Instruments Precision Timer IC is a highly versatile precision timing circuit capable of producing accurate time delays or oscillation. In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the astable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor.
The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. These levels can be altered by use of the control-voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set, and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low.
Key Features
- Timing from microseconds to hours
- Astable or monostable operation
- Adjustable duty cycle
- TTL compatible output can sink or source up to 200mA
- Supply voltage range from 4.5 to 16V
- 15mA max supply current at output low, no load, VCC = 15V
- 13mA max supply current at output high, no load, VCC = 15V
- 8 pin SOIC package
- Operating temperature range from 0 to 70°C
- Frequency: 100kHz
This timer IC is perfectly suited for demanding applications requiring precise timing control, including advanced security and identification systems. Its robust design ensures reliable performance across a wide range of operating conditions.
- Operation Mode: Astable, Monostable
- Supply Voltage: 4.5V to 16V
- Frequency: 100kHz
- Output Current: Sink or source up to 200mA
- Supply Current (Output Low, No Load, VCC = 15V): 15mA max
- Supply Current (Output High, No Load, VCC = 15V): 13mA max
- IC Case / Package: SOIC-8
- No. of Pins: 8
- Operating Temperature: 0°C to 70°C
- Weight: 0.209 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Supply Voltage Min: 4.5V
- Supply Voltage Max: 16V
- Digital IC Case: SOIC
- of Pins: 8Pins
- Operating Temperature Min: 0°C
- Operating Temperature Max: 70°C
- SVHC: No SVHC (27-Jun-2018)
Always follow local regulations and product guidance.
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