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1+ | $64.270 |
5+ | $57.250 |
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Product Information
Product Overview
AD7760 is a high performance, 24bit Σ-Πanalog-to-digital converter (ADC). Wide dynamic range combined with significantly reduced antialiasing requirements simplify the design process. An integrated buffer to drive the reference, a differential amplifier for signal buffering and level shifting, an over range flag, internal gain and offset registers, and a low-pass digital FIR filter make this a compact, highly integrated data acquisition device requiring minimal peripheral component selection. In addition, the device offers programmable decimation rates, and the digital FIR filter can be adjusted if the default characteristics are not appropriate for the application. This is ideal for applications demanding high SNR without a complex front-end signal processing design. The differential input is sampled at up to 40MSPS by an analog modulator. Applications includes data acquisition systems, vibration analysis, instrumentation.
- Programmable oversampling rate (8Ć to 256Ć), fully differential modulator input
- On-chip differential amplifier for signal buffering, modulator output mode
- Low-pass finite impulse response (FIR) filter with default or user-programmable coefficients
- Over range alert bit, digital offset and gain correction registers, filter bypass modes
- Low power and power-down modes, synchronization of multiple devices via active-low SYNC pin
- Signal-to-noise ratio is 112dB typ (input amplitude=ā0.5dBFS, AVDD1=DVDD=VDRIVE=2.5V, TA=25°C)
- Dynamic range is 120.5dB typ (MCLK=40MHz, ODR=78KHz, fIN=1KHz, AVDD1=DVDD=VDRIVE=2.5V, TA=25°C)
- Differential input voltage is ±2Vp-p (VIN(+) ā VIN(ā), VREF=2.5V)
- Temperature rating range from ā40°C to +85°C
- 64-lead thin quad flat package
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
24bit
Differential, Single Ended
Single
5.25V
64Pins
85°C
-
No SVHC (21-Jan-2025)
2.5MSPS
Parallel
2.375V
TQFP-EP
-40°C
Single 24-Bit Sigma-Delta ADCs
MSL 3 - 168 hours
Technical Docs (3)
Legislation and Environmental
RoHS
RoHS
Product Compliance Certificate