MAX1220BETX+
Active12-BIT, MULTICHANNEL ADCS/DACS WITH FIFO, TEMPERATURE SENSING, AND GPIO PORTS
MAX1220BETX+
Active12-BIT, MULTICHANNEL ADCS/DACS WITH FIFO, TEMPERATURE SENSING, AND GPIO PORTS
Description
General part information
MAX1220 Series
The MAX1220/MAX1257/MAX1258 is a highly integrated system monitoring and control solution which includes a 16-channel (MAX1257/MAX1258) or 8-ch (MAX1220) 12-bit Analog to Digital Converter (ADC), twelve 12-bit Digital to Analog Converters (DACs), an internal reference, an internal temp sensor, a 4-bit (MAX1220) or 12-bit (MAX1257/MAX1258) GPIO port, and a 25MHz SPI-/QSPI™-/MICROWIRE®- compatible serial interface.The MAX1220 is available in a 36-pin TQFN package. The MAX1257/MAX1258 are available in 48-pin TQFN package. All devices are specified over the -40°C to +85°C temperature range.ApplicationsBase-Station Control LoopsControls for Optical ComponentsData Acquisition SystemsSystem Supervision and Control
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX1220BETX+ |
|---|---|
| Data Interface | Serial |
| Mounting Type | Surface Mount |
| Number of Channels | 8 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 36-WFQFN Exposed Pad |
| Package Length | 6 mm |
| Package Name | 36-TQFN |
| Package Width | 6 mm |
| Resolution (Bits) | 12 b |
| Sampling Rate (Per Second) | 225 kHz |
| Type | ADC, DAC |
| Voltage - Supply (Maximum) | 5.25 V |
| Voltage - Supply (Minimum) | 4.75 V |
| Voltage Supply Source | Analog, Digital |
Pricing
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