LMP92066PWP
ActiveDUAL, TEMPERATURE CONTROLLED DAC W/ INTEGRATED EEPROM + OUTPUT ON/OFF CONTROL
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LMP92066PWP
ActiveDUAL, TEMPERATURE CONTROLLED DAC W/ INTEGRATED EEPROM + OUTPUT ON/OFF CONTROL
Technical Specifications
Parameters and characteristics for this part
| Specification | LMP92066PWP |
|---|---|
| Architecture | Oversampling Interpolating DAC |
| Data Interface | I2C |
| Differential Output | False |
| Mounting Type | Surface Mount |
| Number of Bits | 12 bits |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Voltage - Buffered |
| Package / Case | 16-PowerTSSOP |
| Package / Case | 0.173 in, 4.4 mm Width |
| Reference Type | Internal |
| Settling Time | 250 µs |
| Supplier Device Package | 16-HTSSOP |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 4.57 | |
| 10 | $ 4.11 | |||
| 92 | $ 3.36 | |||
| 276 | $ 3.19 | |||
| 552 | $ 3.04 | |||
| Newark | Each | 1 | $ 7.35 | |
| 10 | $ 6.92 | |||
| 25 | $ 6.55 | |||
| 50 | $ 6.25 | |||
| 184 | $ 5.99 | |||
| 276 | $ 5.70 | |||
| 552 | $ 5.60 | |||
| Texas Instruments | TUBE | 1 | $ 4.47 | |
| 100 | $ 3.64 | |||
| 250 | $ 2.86 | |||
| 1000 | $ 2.43 | |||
Description
General part information
LMP92066 Series
The LMP92066 is a highly integrated temperature-controlled dual DAC. Both DACs can be programmed by two independent, user-defined, temperature-to-voltage transfer functions stored in the internal EEPROM, allowing any temperature effects to be corrected without additional external circuitry. Once powered up, the device operates autonomously, without intervention from the system controller, to provide a complete solution for setting and compensating bias voltages and currents in control applications.
The LMP92066 has two analog outputs that support two output ranges: zero to plus five volts and zero to minus five volts. Each output can be switched to the load individually through the use of the dedicated control pin. The output switching is designed for rapid response, making the device suitable for the RF Power Amplifier biasing applications.
The EEPROM is verified for 100 write operations, enabling repeated field updates. The EEPROM programming is completed upon the user-issued I2C command.
