(China (Mainland))
Product Summary
The AD7892BRZ-1 is a high speed, low power, 12-bit A/D converter that operates from a single +5 V supply. The AD7892BRZ-1 contains a 1.47 μs successive approximation ADC, an on-chip track/hold amplifier, an internal +2.5 V reference and on-chip versatile interface structures that allow both serial and parallel connection to a microprocessor. The part accepts an analog input range of ±10 V or ±5 V (AD7892BRZ-1).
Parametrics
AD7892BRZ-1 absolute maximum ratings: (1)VDD to AGND: –0.3 V to +7 V; (2)VDD to DGND: –0.3 V to +7 V; (3)Analog Input Voltage to AGND: ±17 V; (4)Reference Input Voltage to AGND: –0.3 V to VDD + 0.3 V; (5)Digital Input Voltage to DGND: –0.3 V to VDD + 0.3 V; (6)Digital Output Voltage to DGND: –0.3 V to VDD + 0.3 V; (7)Operating Temperature Range, Commercial (A, B Versions):–40 to +85℃; Extended (S Version): –55 to +125℃; (8)Storage Temperature Range: –65 to +150℃.
Features
AD7892BRZ-1 features: (1)Fast 12-Bit ADC with 1.47μs Conversion Time; (2)600 kSPS Throughput Rate (AD7892-3); (3)500 kSPS Throughput Rate (AD7892-1, AD7892-2); (4)Single Supply Operation; (5)On-Chip Track/Hold Amplifier; (6)Selection of Input Ranges: ±10 V or ±5 V for AD7892-1; 0 V to +2.5 V for AD7892-2; ±2.5 V for AD7892-3; (7)High Speed Serial and Parallel Interface; (8)Low Power, 60 mW typ; (9)Overvoltage Protection on Analog Inputs (AD7892-1 and AD7892-3).
Diagrams
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IC ADC 12BIT LP 500KSPS 24SOIC |
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AD7892BRZ-1REEL |
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IC ADC 12BIT LP 500KSPS 24SOIC |
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