| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7870KPZ is a complete, monolithic 12-bit analog-to-digital converter (ADC) from the AD7870 family by Analog Devices. It uses a successive approximation register (SAR) architecture and includes an on-chip track-and-hold amplifier, a 3 V buried Zener reference, and a laser-trimmed clock. The converter achieves a typical sampling rate of 100 kSPS with a conversion time of 8 µs and a track-and-hold acquisition time of 2 µs.
This ADC offers a single-ended input with a ±3 V input voltage range and a typical signal-to-noise ratio of 72 dB at a 10 kHz input frequency. It supports both parallel and serial (SPI) data interfaces, providing flexible connectivity for various microcontroller and DSP systems. The device operates from a ±5 V supply and dissipates a typical power of 60 mW.
The AD7870KPZ is housed in a 28-pin PLCC (J-Lead) package with dimensions of 11.51 mm x 11.51 mm, suitable for surface-mount assembly. It is specified for an operating temperature range of 0°C to 70°C.
The AD7870KPZ has a resolution of 12 bits.
The sampling rate is 100 kSPS.
The operating temperature range is 0°C to 70°C.
The AD7870KPZ is available in a 28-PLCC (J-Lead) surface-mount package.
The AD7870KPZ is listed as RoHS3 compliant, but this status is unverified.
The supply voltage is ±5 V.
The AD7870KPZ supports both SPI and parallel data interfaces.