Notify me when back in stock
Quantity | Price |
---|---|
1+ | Rs.1,632.170 |
10+ | Rs.1,154.620 |
47+ | Rs.960.120 |
141+ | Rs.957.220 |
282+ | Rs.954.320 |
517+ | Rs.951.420 |
Product Information
Product Overview
AD7715ARZ-3 is a 3V/5V, 450µA, 16-bit, sigma-delta ADC. It is a complete analogue front end for low frequency measurement applications. The part can accept low level input signals directly from a transducer and outputs a serial digital word. It employs a Σ-Δ conversion technique to realize upto 16-bits of no missing codes performance. The input signal is applied to a proprietary programmable gain front end based around an analogue modulator. The modulator output is processed by an on-chip digital filter. The first notch of this digital filter can be programmed via the on-chip control register allowing adjustment of the filter cut-off and output update rate. It is ideal for use in smart, microcontroller, or DSP based systems. It features a serial interface that can be configured for three-wire operation. Gain settings, signal polarity, and update rate selection can be configured in software using the input serial port.
- Integral nonlinearity is ±0.0015% of FSR typical at (AVDD = 3V, DVDD = 3V)
- Unipolar offset drift is 0.2μV/°C typical at (AVDD = 3V, DVDD = 3V)
- Differential input capability, three-wire serial interface
- SPI-, QSPI™-, MICROWIRE™-, and DSP-compatible, ability to buffer the analogue input
- Low-pass filter with programmable output update
- Low supply current is 450µA maximum at 3V supplies
- Gain drift is 0.2ppm of FSR/°C typical at (AVDD = 3V, DVDD = 3V)
- Input common-mode rejection (CMR) is 90dB typical at (AVDD = 3V, DVDD = 3V)
- Operating temperature range from -40°C to +85°C, 3V AVDD supply
- 16-lead standard small outline package [SOIC-W]
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
16bit
Differential
Single
3.6V
16Pins
85°C
-
500SPS
SPI
3V
WSOIC
-40°C
Single 16-Bit Sigma-Delta ADCs
No SVHC (21-Jan-2025)
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate