AD7915BRMZ-RL7
Active1-CHANNEL SINGLE ADC SAR 1MSPS 16-BIT SERIAL 10-PIN MSOP T/R
AD7915BRMZ-RL7
Active1-CHANNEL SINGLE ADC SAR 1MSPS 16-BIT SERIAL 10-PIN MSOP T/R
Description
General part information
AD7915 Series
The AD7915/AD7916 are 16-bit, successive approximation, analog-to-digital converters (ADCs) that operate from a single power supply, VDD. They contain a low power, high speed, 16-bit sampling ADC and a versatile serial interface port. On the CNV rising edge, the AD7915/AD7916 sample the voltage difference between the IN+ and IN− pins. The voltages on these pins typically swing in opposite phases between 0 V and VREF. The reference voltage, REF, is applied externally and can be set independent of the supply voltage, VDD. The power consumption of the AD7915/AD7916 scales linearly with throughput.The AD7915/AD7916 are serial peripheral interface (SPI) compatible, which features the ability, using the SDI input, to daisy-chain several ADCs on a single 3-wire bus. They are compatible with 1.8 V, 2.5 V, 3 V, and 5 V logic using the separate VIO supply.The AD7915/AD7916 are available in a 10-lead MSOP or a 10-lead LFCSP with operation specified from −40°C to +125°C.APPLICATIONSAutomated test equipmentData acquisition systemsMedical instrumentsMachine automation
Technical Specifications
Parameters and characteristics for this part
| Specification | AD7915BRMZ-RL7 |
|---|---|
| Architecture | SAR |
| Configuration | S/H-ADC |
| Data Interface | DSP, SPI |
| Input Type | Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 count |
| Number of Bits | 16 bits |
| Number of Inputs | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.118 in |
| Package Name | 10-MSOP, 10-TFSOP |
| Package Width | 3 mm |
| Ratio - ADC | 1 |
| Ratio - S/H | 1 |
| Reference Type | External |
| Sampling Rate (Per Second) | 1 MHz |
| Voltage - Supply, Analog (Max) | 2.625 V |
| Voltage - Supply, Analog (Min) | 2.375 V |
| Voltage - Supply, Digital (Max) | 2.625 V |
| Voltage - Supply, Digital (Min) | 2.375 V |
Pricing
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