ADI AD7946BRM

Part Number:: AD7946BRM

Manufacturer:: ADI

Ventron No:: 5149969-AD7946BRM

Description:: 14-Bit, 500 kSPS PulSAR? ADC in MSOP/QFN

ECAD Model:

Datasheet:: AD7946BRM

Specifications

ADI AD7946BRM technical specifications, attributes, parameters and parts with similar specifications to ADI AD7946BRM.

Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Surface Mount
YES
Operating Temperature
-40°C~85°C
Packaging
Tube
Series
PulSAR®
JESD-609 Code
e0
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
10
Terminal Finish
TIN LEAD
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
240
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Pin Count
10
Number of Bits
14
Converter Type
ADC, SUCCESSIVE APPROXIMATION
Data Interface
SPI, DSP
Sampling Rate
0.5 MHz
Number of Analog In Channels
1
Sampling Rate (Per Second)
500k
Output Bit Code
BINARY
Sample and Hold / Track and Hold
TRACK
Number of A/D Converters
1
Analog Input Voltage-Max
5.8V
Output Format
SERIAL
Length
3mm
Width
3mm
RoHS Status
Non-RoHS Compliant

Description

AD7946BRM Overview
The analogue to digital converter is designed with 14 Bits.The AD converter is embedded in the 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package.The ADC converter is packaged in the way of Tube.The ADC converter is equipped with 1 Functions .There are 10 terminations in this electrical AD converter, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.The analogue to digital converter is powered from a supply voltage of 5V.The A/D converter has 1 channels.The is equipped with 10 pin count.The peak reflow temperature (Cel) amounts to 240 to be essentially indestructible.There are ADC, SUCCESSIVE APPROXIMATION converters based on the source input voltage and the output voltage.This electronic AD converter is mounted in the way of Surface Mount.When operating, analogue to digital converter's operating temperature should be kept at -40°C~85°C.The number of samples of audio recorded every second is 500k Hz.The Sample/Track and Hold component of this electronic AD converter provides a way to sample a continuously varying analog signal and to hold or freeze its value for TRACK time.The output formats of this electrical AD converter are SERIAL , which are used to determine which data is exported and how data is displayed in many areas of OLIB.The maximal analog input voltage of this electrical AD converter is 5.8V.There are 1 A/D converters, which are used to convert an analog signal like voltage to digital form so that it can be read and processed by a microcontroller. It is a type of FPGA belonging to the PulSAR® series.

AD7946BRM Features
1 Functions
10 basic kinds of terminations
10 pin count
PulSAR® series

AD7946BRM Applications
There are a lot of Rochester Electronics, LLC
AD7946BRM ADC applications.

Scientific instruments
Rotary encoder
Displaying
Transducer
Microcontrollers.
Digital Storage Oscilloscope
Scientific instruments.
Music reproduction technology
Communication Systems
Data Acquisition Systems

AD7946BRM More Descriptions

ADC Single SAR 500ksps 14-bit Serial 10-Pin MSOP Tube
IC ADC 14BIT 500KSPS 10MSOP
The AD7946 is a 14-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC),which operates from a single 5 V power supply, VDD. It contains a low power, high speed, 14-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. The part also contains a low noise, wide bandwidth, short aperture delay track-and-hold circuit. On the CNV rising edge, it samples an analog input IN between 0 V to REF with respect to a ground sense IN-. The reference voltage, REF, is applied externally and can be set up to the supply voltage. Its power scales linearly with throughput. The SPI-compatible serial interface also features the ability, using the SDI input, to daisy-chain several Ad Cs on a single, 3-wire bus or it provides an optional BUSY indicator. It is compatible with 1.8 V, 2.5 V, 3 V, or 5 V logic, using the separate supply VIO. The AD7946 is housed in a 10-lead MSOP or a 10-lead QFN1 (LFCSP) with operation specified from -40oC to 85oC. 1 The QFN package is in development. Contact sales for samples and availability. 2 Pin-for-pin compatible.

Certification