AD7738BRU

Analog Devices Inc. AD7738BRU

Part Number:
AD7738BRU
Manufacturer:
Analog Devices Inc.
Ventron No:
3014625-AD7738BRU
Description:
IC ADC 24BIT 8-CH 28-TSSOP
ECAD Model:
Datasheet:
AD7738BRU

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Specifications
Analog Devices Inc. AD7738BRU technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7738BRU.
  • Contact Plating
    Lead, Tin
  • Mounting Type
    Surface Mount
  • Package / Case
    28-TSSOP (0.173, 4.40mm Width)
  • Surface Mount
    YES
  • Number of Pins
    28
  • Operating Temperature
    -40°C~105°C
  • Packaging
    Tube
  • JESD-609 Code
    e0
  • Feature
    True Bipolar
  • Pbfree Code
    no
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    28
  • ECCN Code
    EAR99
  • Subcategory
    Analog to Digital Converters
  • Max Power Dissipation
    100mW
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    240
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Terminal Pitch
    0.65mm
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    AD7738
  • Pin Count
    28
  • Operating Supply Voltage
    5V
  • Number of Elements
    1
  • Polarity
    Bipolar, Unipolar
  • Configuration
    MUX-ADC
  • Number of Channels
    8
  • Interface
    SPI
  • Max Supply Voltage
    5.25V
  • Min Supply Voltage
    4.75V
  • Power Dissipation
    100mW
  • Number of Bits
    24
  • Input Type
    Differential, Single Ended
  • Min Input Voltage
    2.475V
  • Architecture
    Sigma-Delta
  • Number of Inputs
    4, 8
  • Max Input Voltage
    2.525V
  • Converter Type
    ADC, DELTA-SIGMA
  • Supply Type
    Analog, Digital
  • Reference Type
    External
  • Data Interface
    SPI, DSP
  • Resolution
    3 B
  • Sampling Rate
    3.05 Msps
  • Voltage - Supply, Analog
    5V
  • Voltage - Supply, Digital
    2.7V~3.6V 5V
  • Number of Analog In Channels
    8
  • Sampling Rate (Per Second)
    15.4k
  • Output Bit Code
    BINARY
  • Power Consumption
    85mW
  • Output Format
    SERIAL
  • Length
    9.7mm
  • Width
    4.4mm
  • Radiation Hardening
    No
  • RoHS Status
    Non-RoHS Compliant
  • Lead Free
    Contains Lead
Description
AD7738BRU Overview
The analogue to digital converter is designed with 24 Bits.The AD converter is embedded in the 28-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 28 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 8 channels.The is equipped with 28 pin count.The peak reflow temperature (Cel) amounts to 240 to be essentially indestructible.There are ADC, DELTA-SIGMA 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~105°C.The number of samples of audio recorded every second is 15.4k Hz.The input type of this electronic AD converter is Differential, Single Ended.There are External reference types differentiated on the way by which they are garbage collected. This electronic digital converter is configured in such a way that MUX-ADC.The architecture that analogue to digital converter's core adopts is Sigma-Delta.There are 28 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. The supply/analog voltage of this electrical ADC converter is 5V, which converts alternative voltage (AC voltage) to regulated direct voltage (DC voltage) and provide regulated DC power in order to drive a load.The number of pixels of this electrical AD converter is 3 B, which is on a display or in a camera sensor (specifically in a digital image).This analogue to digital converter is included in Analog to Digital Converters.It belongs to AD7738 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.The supply type of this electronic ADC converter is Analog, Digital.The supply/digital voltage of this electrical AD converter is 2.7V~3.6V 5V.The ADC converter operates with the maximal supply voltage of 5.25V.4, 8 inputs are employed.It operates with the minimal supply voltage of 4.75V.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.This electrical digital converter operates from a supply voltage of 5V.As an undesirable derivative of its primary action, The heat (energy loss or waste) that this electronic or electrical digital converter produces is 100mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 100mW.The number of channels is growing strong/weak: 8.True Bipolar can be ensured when operating.The ADC converter consists of 1 elements.The maximal input type of this electronic AD converter is 2.525V.The digital converter supports the minimal input voltage of 2.475V.

AD7738BRU Features
1 Functions
28 basic kinds of terminations
28 pin count
Minimal supply voltage of 4.75V
1 elements

AD7738BRU Applications
There are a lot of Analog Devices Inc. AD7738BRU ADC applications.

3-phase power control
Smart antenna systems
Communications
Broadband data applications
Medical Imaging
Multicarrier, multimode digital receivers
Wireless local loop
High Speed Data Acquisition
Digital Storage Oscilloscope
Displaying
AD7738BRU More Descriptions
Octal Channel Single ADC Delta-Sigma 3.05Msps 24-bit Serial 28-Pin TSSOP Tube
24BIT ADC, SMD, 7738, TSSOP28; No. of Channels:8; Termination Type:SMD; Case Style:TSSOP; No. of Pins:28; Operating Temperature Range:-40°C to 105°C; A/D, D/A Features:DSP, MicroWire, QSPI, SPI; Base Number:7738; IC Generic Number:7738; Linearity Error:0.0015%; Logic Function Number:7738; No. of Bits:24; Power, Ptot:100mW; Temp, Op. Max:105°C; Temp, Op. Min:-40°C; Voltage, Vcc:5V
The AD7738 is a high precision, high throughput analog front end. True 16-bit peak-to-peak resolution is achievable with a total conversion time of 117 µs (8.5 kHz channel switching) making it ideally suitable for high resolution multiplexing applications. The AD7738 is based on a sigma-delta architecture and features up to 24 bits of no missing codes performance. The part can be configured via a simple digital interface, which allows users to balance the noise performance against data throughput up to a 15.4 kHz conversion rate. The analog front end features 8 single-ended or 4 fully differential input channels with unipolar or bipolar 625 mV, 1.25 V and 2.5V input ranges and accepts a common mode input voltage from 200 mV above AGND to AVDD-300 mV. The multiplexer output is pinned out externally allowing the user to implement programmable gain or signal conditioning before applying the input signal to the ADC. The differential reference input features “No Reference” detect capability. The ADC also supports per channel system calibration options. The digital serial interface can be configured for three-wire operation and is compatible with microcontrollers and digital signal processors. All interface inputs are Schmitt triggered. The part is specified for operation over the extended industrial temperature range of -40ºC to 105ºC and is available in 28-lead TSSOP package.
Product Comparison
The three parts on the right have similar specifications to AD7738BRU.
  • Image
    Part Number
    Manufacturer
    Contact Plating
    Mounting Type
    Package / Case
    Surface Mount
    Number of Pins
    Operating Temperature
    Packaging
    JESD-609 Code
    Feature
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Subcategory
    Max Power Dissipation
    Terminal Position
    Terminal Form
    Peak Reflow Temperature (Cel)
    Number of Functions
    Supply Voltage
    Terminal Pitch
    Reflow Temperature-Max (s)
    Base Part Number
    Pin Count
    Operating Supply Voltage
    Number of Elements
    Polarity
    Configuration
    Number of Channels
    Interface
    Max Supply Voltage
    Min Supply Voltage
    Power Dissipation
    Number of Bits
    Input Type
    Min Input Voltage
    Architecture
    Number of Inputs
    Max Input Voltage
    Converter Type
    Supply Type
    Reference Type
    Data Interface
    Resolution
    Sampling Rate
    Voltage - Supply, Analog
    Voltage - Supply, Digital
    Number of Analog In Channels
    Sampling Rate (Per Second)
    Output Bit Code
    Power Consumption
    Output Format
    Length
    Width
    Radiation Hardening
    RoHS Status
    Lead Free
    Factory Lead Time
    Lifecycle Status
    Technology
    Nominal Supply Current
    Linearity Error-Max (EL)
    Number of A/D Converters
    Input Capacitance
    Signal to Noise Ratio (SNR)
    Height
    REACH SVHC
    Qualification Status
    Power Supplies
    View Compare
  • AD7738BRU
    AD7738BRU
    Lead, Tin
    Surface Mount
    28-TSSOP (0.173, 4.40mm Width)
    YES
    28
    -40°C~105°C
    Tube
    e0
    True Bipolar
    no
    Obsolete
    1 (Unlimited)
    28
    EAR99
    Analog to Digital Converters
    100mW
    DUAL
    GULL WING
    240
    1
    5V
    0.65mm
    30
    AD7738
    28
    5V
    1
    Bipolar, Unipolar
    MUX-ADC
    8
    SPI
    5.25V
    4.75V
    100mW
    24
    Differential, Single Ended
    2.475V
    Sigma-Delta
    4, 8
    2.525V
    ADC, DELTA-SIGMA
    Analog, Digital
    External
    SPI, DSP
    3 B
    3.05 Msps
    5V
    2.7V~3.6V 5V
    8
    15.4k
    BINARY
    85mW
    SERIAL
    9.7mm
    4.4mm
    No
    Non-RoHS Compliant
    Contains Lead
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • AD7705BRZ
    Tin
    Surface Mount
    16-SOIC (0.295, 7.50mm Width)
    YES
    -
    -40°C~85°C
    Tube
    e3
    PGA
    no
    Active
    1 (Unlimited)
    16
    EAR99
    Other Converters
    1mW
    DUAL
    GULL WING
    260
    1
    3V
    -
    30
    AD7705
    16
    5V
    1
    Bipolar, Unipolar
    MUX-PGA-ADC
    2
    SPI
    5.25V
    2.7V
    6.5mW
    16
    Differential
    1V
    Sigma-Delta
    -
    3.5V
    ADC, DELTA-SIGMA
    Single
    External
    SPI, DSP
    2 B
    500 sps
    2.7V~3.3V 5V
    2.7V~3.3V 5V
    2
    500
    BINARY, OFFSET BINARY
    -
    SERIAL
    10.5mm
    7.6mm
    No
    ROHS3 Compliant
    Contains Lead
    20 Weeks
    PRODUCTION (Last Updated: 1 week ago)
    CMOS
    1.3mA
    0.003%
    1
    10pF
    116 dB
    2.35mm
    No SVHC
    -
    -
  • AD7705BRUZ-REEL7
    Tin
    Surface Mount
    16-TSSOP (0.173, 4.40mm Width)
    YES
    -
    -40°C~85°C
    Tape & Reel (TR)
    e3
    PGA
    no
    Active
    1 (Unlimited)
    16
    EAR99
    Other Converters
    1mW
    DUAL
    GULL WING
    260
    1
    3V
    0.65mm
    30
    AD7705
    16
    -
    1
    Bipolar, Unipolar
    MUX-PGA-ADC
    2
    SPI
    5.25V
    2.7V
    6.5mW
    16
    Differential
    1V
    Sigma-Delta
    -
    3.5V
    ADC, DELTA-SIGMA
    Single
    External
    SPI, DSP
    2 B
    500 sps
    2.7V~3.3V 5V
    2.7V~3.3V 5V
    2
    500
    BINARY, OFFSET BINARY
    -
    SERIAL
    5mm
    4.4mm
    -
    ROHS3 Compliant
    Contains Lead
    12 Weeks
    PRODUCTION (Last Updated: 1 week ago)
    CMOS
    -
    0.003%
    1
    10pF
    116 dB
    -
    -
    Not Qualified
    3/5V
  • AD7705BRZ-REEL
    Tin
    Surface Mount
    16-SOIC (0.295, 7.50mm Width)
    YES
    -
    -40°C~85°C
    Tape & Reel (TR)
    e3
    PGA
    no
    Active
    1 (Unlimited)
    16
    EAR99
    Other Converters
    1mW
    DUAL
    GULL WING
    260
    1
    3V
    -
    30
    AD7705
    16
    -
    1
    Bipolar, Unipolar
    MUX-PGA-ADC
    2
    SPI
    5.25V
    2.7V
    6.5mW
    16
    Differential
    1V
    Sigma-Delta
    -
    3.5V
    ADC, DELTA-SIGMA
    Single
    External
    SPI, DSP
    2 B
    500 sps
    2.7V~3.3V 5V
    2.7V~3.3V 5V
    2
    500
    BINARY, OFFSET BINARY
    -
    SERIAL
    -
    7.5mm
    No
    ROHS3 Compliant
    Contains Lead
    12 Weeks
    PRODUCTION (Last Updated: 2 weeks ago)
    CMOS
    -
    0.003%
    1
    10pF
    116 dB
    -
    -
    -
    3/5V
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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