AD7790BRMZ

Semiconductors - ICs

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Series Information for AD7790BRMZ - Analog Devices

Features

  • feature
    Power Supply: 2.5 V to 5.25 V operation Normal: 75 u03bcA maximum Power-down: 1 u03bcA maximum RMS noise: 1.1 u03bcV at 9.5 Hz update rate 16-bit p-p resolution Integral nonlinearity: 3.5 ppm typical Simultaneous 50 Hz and 60 Hz rejection Internal clock oscillator Programmable gain amplifier Rail-to-rail input buffer VDD monitor channel Temperature range: u201340u00b0C to +105u00b0C 10-lead MSOP

Description

16BIT ADC SIGMA DELTA SMD MSOP10

The AD7790 is a low power, complete analog front end for low frequency measurement applications. It contains a low noise 16-bit ∑-Δ ADC with one differential input that can be buffered or unbuffered along with a digital PGA, which allows gains of 1, 2, 4, and 8. The device operates from an internal clock. Therefore, the user does not have to supply a clock source to the device. The output data rate from the part is software programmable and can be varied from 9.5 Hz to 120 Hz, with the rms noise equal to 1.1 μV at the lower update rate. The internal clock frequency can be divided by a factor of 2, 4, or 8, which leads to a reduc- tion in the current consumption. The update rate, cutoff frequency, and settling time will scale with the clock frequency. The part operates with a power supply from 2.5 V to 5.25 V. When operating from a 3 V supply, the power dissipation for the part is 225 μW maximum. It is housed in a 10-lead MSOP.

Specifications

Resolution (Bits):
16bit
Sampling Rate:
120SPS
Input Channel Type:
Differential
Data Interface:
Serial SPI
Supply Voltage Type:
Single
Supply Voltage Min:
2.5V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
MSOP
No. of Pins:
10Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Product Range:
Single 16-Bit Sigma-Delta ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
IC Case Style:
SOP
No. of Bits:
16bit
No. of Channels:
1Channels
Operating Temperature Range:
-40°C to +105°C
Supply Current:
145µA
Supply Voltage Range:
2.5V to 5.25V
Supply Voltage Range - Analogue:
2.5V to 5.25V
Termination Type:
Surface Mount Device

Alternate Descriptions

RS Components
ADC,AD7790B 24bit S-D buf diff SPI MSOP
Newark Electronics
Analogue to Digital Converter, Sigma Delta, 16 bit, Single, 2.5 V, 5.25 V, MSOP RoHS Compliant: Yes
Richardson RFPD
CONVERTER - ADC
RS Components UK
ADC,AD7790B 24bit S-D buf diff SPI MSOP
RS Components DE
16-Bit-Bit ADC AD7790BRMZ Differentiell SPI, MSOP 10-Pin 1 Digital Interface Typ : Seriell (SPI) Montage-Typ : SMD Abtastrate : 0.12ksps Architektur : Delta Sigma Versorgungsspannung einzeln typ. : 3,3 V, 5 V Eingangssignal-Typ : Differential Integrale Nichtlinearität : ±15ppm FSR Abmessungen : 3 x 3 x 0.85mm, Analog Devices
RS Components HK
ADC,AD7790B 24bit S-D buf diff SPI MSOP
RS Components JP
ADC,AD7790B 24bit S-D buf diff SPI MSOP
RS Components FR
CAN 24bits sigma-delta MSOP
RS Components CN
ADC,AD7790B 24bit S-D buf diff SPI MSOP
RS Components ES
ADC,AD7790B 24bit S-D buf diff SPI MSOP
RS Components NL
ADC,AD7790B 24bit S-D buf diff SPI MSOP
RS Components NO
AD7790BRMZ
RS Components US
ADC,AD7790B 24bit S-D buf diff SPI MSOP
RS Components SG
ADC,AD7790B 24bit S-D buf diff SPI MSOP
RS Components TW
Convertitore A-D AD7790BRMZ