ADI AD7923BRU

Part Number:: AD7923BRU

Manufacturer:: ADI

Ventron No:: 5148785-AD7923BRU

Description:: 4-Channel, 200 kSPS, 12-Bit ADC with Sequencer in 16-Lead TSSOP

ECAD Model:

Datasheet:: AD7923BRU

Specifications

ADI AD7923BRU technical specifications, attributes, parameters and parts with similar specifications to ADI AD7923BRU.

Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173, 4.40mm Width)
Surface Mount
YES
Operating Temperature
-40°C~125°C
Packaging
Tube
JESD-609 Code
e0
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
Terminal Finish
TIN LEAD
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
240
Number of Functions
1
Supply Voltage
3V
Terminal Pitch
0.65mm
Time@Peak Reflow Temperature-Max (s)
30
Pin Count
16
Number of Bits
12
Converter Type
ADC, SUCCESSIVE APPROXIMATION
Data Interface
SPI, DSP
Sampling Rate
0.2 MHz
Number of Analog In Channels
4
Sampling Rate (Per Second)
200k
Output Bit Code
BINARY, 2'S COMPLEMENT BINARY
Linearity Error-Max (EL)
0.0244%
Sample and Hold / Track and Hold
TRACK
Number of A/D Converters
1
Analog Input Voltage-Max
2.5V
Output Format
SERIAL
Conversion Time-Max
0.8μs
Length
5mm
Width
4.4mm
RoHS Status
Non-RoHS Compliant

Description

AD7923BRU Overview
The analogue to digital converter is designed with 12 Bits.The AD converter is embedded in the 16-TSSOP (0.173, 4.40mm Width) package.The ADC converter is packaged in the way of Tube.The ADC converter is equipped with 1 Functions .There are 16 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 3V.The A/D converter has 4 channels.The is equipped with 16 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~125°C.The number of samples of audio recorded every second is 200k 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 2.5V.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.

AD7923BRU Features
1 Functions
16 basic kinds of terminations
16 pin count

AD7923BRU Applications
There are a lot of Rochester Electronics, LLC
AD7923BRU ADC applications.

Music recording
Digital signal processing
Scientific instruments
Rotary encoder
Displaying
Transducer
Microcontrollers.
Digital Storage Oscilloscope
Scientific instruments.
Music reproduction technology

AD7923BRU More Descriptions

Quad Channel Single ADC SAR 200ksps 12-bit Serial 16-Pin TSSOP Tube
4-Channel 200 kSPS, 12-Bit A/D Converter with Sequencer in 16-Lead TSSOP
4-CH 12-BIT SUCCESSIVE APPROXIMATION ADC SERIAL ACCESS PDSO16
12 Bit Analog to Digital Converter Input 1 16-TSSOP
16-TSSOP (0.173 4.40mm Width) TIN LEAD Tube ADC SUCCESSIVE APPROXIMATION analog digital converter 5mm 0.2MHz 0.8mus 2.5V
The AD7923 is a 12-bit, high speed, low power, 4-channel, successive-approximation (SAR) ADC. It operates from a single 2.7 V to 5.25 V power supply and features throughput rates up to 200 kSPS. It contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 8 MHz. The conversion process and data acquisition are controlled by CS and the serial clock signal, allowing the device to easily interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS and conversion is also initiated at this point. The AD7923 uses advanced design techniques to achieve very low power dissipation at maximum throughput rates. At maximum throughput rates, it consumes 1.2 mA maximum with 3 V supplies and 1.5 mA maximum with 5 V supplies. Through the configuration of the control register, the analog input range can be selected as 0 V to REFIN or 0 V to 2 × REFIN, with either straight binary or twos complement output coding. The AD7923 features four single-ended analog inputs with a channel sequencer to allow a preprogrammed selection of channels to be converted sequentially. The conversion time for the AD7923 is determined by the serial clock, SCLK, frequency, since this is used as the master clock to control the conversion. The conversion time can be as short as 800 ns with a 20 MHz SCLK.

Certification