AD7984BCPZ-RL7
Active18-BIT, 1.33 MSPS PULSAR 10.5 MW ADC IN MSOP/QFN
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AD7984BCPZ-RL7
Active18-BIT, 1.33 MSPS PULSAR 10.5 MW ADC IN MSOP/QFN
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | AD7984BCPZ-RL7 |
|---|---|
| Architecture | SAR |
| Configuration | S/H-ADC |
| Data Interface | DSP, SPI |
| Input Type | Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Inputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 10-VFDFN Exposed Pad, CSP |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External |
| Sampling Rate (Per Second) | 1.33 M |
| Supplier Device Package | 10-LFCSP-WD (3x3) |
| 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
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 43.64 | |
| 10 | $ 33.38 | |||
| 25 | $ 30.75 | |||
| 100 | $ 27.82 | |||
| 250 | $ 27.57 | |||
| Digi-Reel® | 1 | $ 43.64 | ||
| 10 | $ 33.38 | |||
| 25 | $ 30.75 | |||
| 100 | $ 27.82 | |||
| 250 | $ 27.57 | |||
| Tape & Reel (TR) | 1500 | $ 27.57 | ||
Description
General part information
AD7984 Series
The AD7984 is an 18-bit, successive approximation, analog-to-digital converter (ADC) that operates from a single power supply, VDD. It contains a low power, high speed, 18-bit sampling ADC and a versatile serial interface port. On the CNV rising edge, the AD7984 samples the voltage difference between the IN+ and IN− pins. The voltages on these pins usually 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 SPI-compatible serial interface also features the ability, using the SDI input, to daisy-chain several ADCs on a single 3-wire bus and provides an optional busy indicator. It is compatible with 1.8 V, 2.5 V, 3 V, and 5 V logic, using the separate VIO supply.The AD7984 is available in a 10-lead MSOP or a 10-lead LFCSP with operation specified from −40°C to +85°C.ApplicationsAutomated test equipmentData acquisition systemsMedical instrumentsMachine automation
Documents
Technical documentation and resources
