| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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60 pcs
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60 pcs | On Request | 1 | On Request | On Request | 93 | On Request | On Request |
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The AD7878LP is a fast, complete 12-bit analog-to-digital converter from Analog Devices, designed for digital signal processing applications. It integrates a track/hold amplifier with 2 µs acquisition time, a 7 µs A/D converter, a 3 V Zener reference, and an 8-word FIFO buffer with interface logic. The device achieves a typical signal-to-noise ratio of 72 dB at 10 kHz input frequency.
The ADC supports a bipolar analog input range of ±3 V and can convert full-power signals up to 50 kHz. It interfaces directly with high-speed DSP processors such as the ADSP-2100 and TMS320 families via SPI and DSP protocols, with a maximum data access time of 41 ns. Typical power dissipation is 60 mW.
The AD7878LP is housed in a 28-PLCC (11.51x11.51 mm) surface-mount package with J-Lead terminals. It operates over a temperature range of 0°C to 70°C. This component is suitable for speech recognition, spectrum analysis, high-speed modems, and DSP servo control systems.
12 bits.
100 kHz.
72 dB typical at 10 kHz input frequency.
0°C to 70°C.
28-PLCC (11.51x11.51 mm) with J-Lead terminals.
The part is listed as RoHS3 Compliant, but this data is unverified.
SPI and DSP.