ML2037, ML2037IP, ML2037IS Selling Leads, Datasheet
MFG:1800 D/C:N/A
ML2037, ML2037IP, ML2037IS Datasheet download
Part Number: ML2037
MFG: 1800
Package Cooled:
D/C: N/A
ML2037, ML2037IP, ML2037IS
- Table of contents:
Info of ML2037
Info of ML2037IP
Info of ML2037IS
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About ML2037
PDF/DataSheet Download
Datasheet: ML2037
File Size: 213655 KB
Manufacturer: MICRO-LINEAR [Micro Linear Corporation]
Download : Click here to Download
About ML2037IP
PDF/DataSheet Download
Datasheet: ML2037IP
File Size: 213655 KB
Manufacturer: MICRO-LINEAR [Micro Linear Corporation]
Download : Click here to Download
About ML2037IS
PDF/DataSheet Download
Datasheet: ML2037IS
File Size: 213655 KB
Manufacturer: MICRO-LINEAR [Micro Linear Corporation]
Download : Click here to Download
ML2037 General Description
The ML2037 is a precision programmable sine wave generator with a frequency range of DC to 500kHz. The device is capable of generating a wide frequency range of low distortion sine waves with no external passive components. The frequency of the sine wave output is programmed by a 16-bit word that is loaded through a serial input. The sine wave output frequency is determined by the programmed value and the clock frequency. The clock frequency is derived from either an external crystal connected to the device or an external clock input to provide a stable and accurate frequency reference.
The sine wave output of the ML2037 is filtered and has a programmable amplitude that is digitally programmed in 0.5V steps. The maximum amplitude is 2.0VP-P centered at a 2.5V level. The device functions from a single 5V power supply and has a shutdown pin to put the device into a low power mode that disables the output. A sync input is provided to allow the synchronization of more than one device in a system.
ML2037 Maximum Ratings
Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied.
AVCC, DVCC ................................................................................. 7V
Voltage on any other pin ....AGND - 0.3V to AVCC + 0.3V
Input Current ........................................................ ±25mA
Junction Temperature .............................................. 150ºC
Storage Temperature Range ...................... 65ºC to 150ºC
Lead Temperature (Soldering, 10 sec) ..................... 260ºC
Thermal Resistance (qJA)
Plastic DIP ....................................................... 80ºC/W
SOIC.............................................................. 105ºC/W
AVCC, DVCC ................................................................................. 7V
Voltage on any other pin ....AGND - 0.3V to AVCC + 0.3V
Input Current ........................................................ ±25mA
Junction Temperature .............................................. 150ºC
Storage Temperature Range ...................... 65ºC to 150ºC
Lead Temperature (Soldering, 10 sec) ..................... 260ºC
Thermal Resistance (qJA)
Plastic DIP ....................................................... 80ºC/W
SOIC.............................................................. 105ºC/W
ML2037 Features
`Programmable output frequency: DC to 400kHz-using a crystal DC to 500kHz-using an external digital clock
`3-wire SPI compatible serial interface with double buffered latch for programming the frequency
`Digital gain control for programming output amplitude
`SYNC input for synchronization of multiple sine waves
`Shutdown pin for sleep mode
`Single 5V power supply operation
`3-wire SPI compatible serial interface with double buffered latch for programming the frequency
`Digital gain control for programming output amplitude
`SYNC input for synchronization of multiple sine waves
`Shutdown pin for sleep mode
`Single 5V power supply operation
ML2037 Connection Diagram
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