AD4682BCPZ-RL7
ActivePSEUDO DIFFERENTIAL INPUT, 1 MSPS/500 KSPS, DUAL, SIMULTANEOUS SAMPLING, 16-BIT, SAR ADCS
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AD4682BCPZ-RL7
ActivePSEUDO DIFFERENTIAL INPUT, 1 MSPS/500 KSPS, DUAL, SIMULTANEOUS SAMPLING, 16-BIT, SAR ADCS
Technical Specifications
Parameters and characteristics for this part
| Specification | AD4682BCPZ-RL7 |
|---|---|
| Architecture | SAR |
| Configuration | ADC |
| Data Interface | Serial |
| Features | Simultaneous Sampling |
| Input Type | Pseudo-Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 2 count |
| Number of Bits | 16 bits |
| Number of Inputs | 2 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 16-WFQFN Exposed Pad, CSP |
| Package Length | 3 mm |
| Package Name | 16-LFCSP |
| Package Width | 3 mm |
| Ratio - ADC | 2 |
| Ratio - S/H | 0 |
| Reference Type | External, Internal |
| Sampling Rate (Per Second) | 1 MHz |
| Voltage - Supply, Analog (Max) | 3.6 V |
| Voltage - Supply, Analog (Min) | 3 V |
| Voltage - Supply, Digital (Max) | 3.6 V |
| Voltage - Supply, Digital (Min) | 1.65 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
CAD
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Description
General part information
AD4682 Series
The AD4682 and the AD4683 are a 16-bit, pin-compatible family of dual, simultaneous sampling, high speed, low power, successive approximation register (SAR), analog-to-digital converters (ADCs) that operate from a 3.0 V to 3.6 V power supply and feature throughput rates up to 1 MSPS for the AD4682 and 500 kSPS for the AD4683. The analog input type is pseudo differential and is sampled and converted on the falling edge ofCS.Integrated on-chip oversampling blocks improve dynamic range and reduce noise at lower bandwidths. A buffered internal 2.5 V reference is included. Alternatively, an external reference up to 3.3 V can be used.The conversion process and data acquisition use standard control inputs that allow simple interfacing to microprocessors or digital signal processors (DSPs). The devices are compatible with 1.8 V, 2.5 V, and 3.3 V interfaces, using a separate logic supply.ApplicationsMotor control position feedbackMotor control current senseSonarPower qualityData acquisition systemsErbium doped fiber amplifier (EDFA) applicationsInphase (I) and quadrature (Q) demodulation
