AD7715ARU-5

AD7715ARU-5, 16-Bit Sigma-Delta ADC, TSSOP, 5 V, 450 uA, 450 mW, Analog Devices

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Price:: US $3.00~3.00 / piece [Get Latest Price]

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PartNumber:: AD7715ARU-5

Brand:: Analog Devices - ADI | Pack: TSSOP | D/C: 07+

Availability:: Supply Ability: 1/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2013-01-11

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Part Number:AD7715ARU-5
US $3.00 - 3.00
Quantity:

piece

Product Summary

The AD7715ARU-5 is a complete analog 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. The AD7715ARU-5 employs a sigma-delta conversion technique to realize up to 16 bits of no missing codes performance. The input signal is applied to a proprietary programmable gain front end based around an analog 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 cutoff and output update rate.

Parametrics

AD7715ARU-5 absolute maximum ratings: (1)AVDD to AGND: -0.3 V to +7 V; (2)AVDD to DGND: -0.3 V to +7 V; (3)AVDD to DVDD: -0.3 V to +7 V; (4)DVDD to AGND: -0.3 V to +7 V; (5)DVDD to DGND: -0.3 V to +7 V; (6)DGND to AGND: -0.3 V to +7 V; (7)Analog Input Voltage to AGND: -0.3 V to AVDD + 0.3 V; (8)Reference Input Voltage to AGND: -0.3 V to AVDD + 0.3 V; (9)Digital Input Voltage to DGND: -0.3 V to DVDD + 0.3 V; (10)Digital Output Voltage to DGND: -0.3 V to DVDD + 0.3 V; (11)Operating Temperature Range Commercial (A Version): -40℃ to +85℃; (12)Storage Temperature Range: -65℃ to +150℃; (13)Junction Temperature: +150℃; (14)Plastic DIP Package, Power Dissipation: 450 mW.

Features

AD7715ARU-5 features: (1)Charge-Balancing ADC, 16 Bits No Missing Codes; 0.0015% Nonlinearity; (2)Programmable Gain Front End, Gains of 1, 2, 32 and 128; Differential Input Capability; (3)Three-Wire Serial Interface; (4)SPI, QSPI, MICROWIRE and DSP Compatible; (5)Ability to Buffer the Analog Input; (6)3 V (AD7715-3) or 5 V (AD7715-5) Operation; (7)Low Supply Current: 450mA max @ 3 V Supplies; (8)Low-Pass Filter with Programmable Output Update; (9)16-Lead SOIC/DIP/TSSOP.