AD7305BR

Analog Devices Inc. AD7305BR

Part Number:
AD7305BR
Manufacturer:
Analog Devices Inc.
Ventron No:
3122682-AD7305BR
Description:
IC DAC 8BIT QUAD 5V R-R 20-SOIC
ECAD Model:
Datasheet:
AD7305BR

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Specifications
Analog Devices Inc. AD7305BR technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7305BR.
  • Contact Plating
    Lead, Tin
  • Mounting Type
    Surface Mount
  • Package / Case
    20-SOIC (0.295, 7.50mm Width)
  • Surface Mount
    YES
  • Number of Pins
    20
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tube
  • JESD-609 Code
    e0
  • Pbfree Code
    no
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    20
  • ECCN Code
    EAR99
  • Subcategory
    Other Converters
  • Max Power Dissipation
    60mW
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    240
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Terminal Pitch
    1.27mm
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    AD7305
  • Pin Count
    20
  • Output Type
    Voltage - Buffered
  • Polarity
    Bipolar, Unipolar
  • Max Supply Voltage
    5.5V
  • Min Supply Voltage
    2.7V
  • Power Dissipation
    60mW
  • Number of Bits
    8
  • Supply Current-Max
    6mA
  • Max Output Voltage
    11V
  • Min Input Voltage
    5.5V
  • Slew Rate
    2.7 V/μs
  • Architecture
    R-2R
  • Max Input Voltage
    5.5V
  • Converter Type
    D/A CONVERTER
  • Reference Type
    External
  • Data Interface
    Parallel
  • Differential Output
    No
  • Resolution
    1 B
  • Sampling Rate
    1 Msps
  • Voltage - Supply, Analog
    2.7V~5.5V ±5V
  • Min Output Voltage
    0V
  • Voltage - Supply, Digital
    2.7V~5.5V
  • Settling Time
    2μs
  • Max Dual Supply Voltage
    5.5V
  • Linearity Error-Max (EL)
    0.3906%
  • Integral Nonlinearity (INL)
    1 LSB
  • Min Dual Supply Voltage
    4.5V
  • Input Bit Code
    BINARY
  • Dual Supply Voltage
    5V
  • Number of Converters
    4
  • Conversion Rate
    1 Msps
  • INL/DNL (LSB)
    ±1 (Max), ±1 (Max)
  • Negative Supply Voltage-Nom
    -5V
  • Height Seated (Max)
    2.65mm
  • Width
    7.5mm
  • RoHS Status
    Non-RoHS Compliant
  • Lead Free
    Contains Lead
Description
AD7305BR Overview
The Analog Devices Inc. brand is well-known in the electronics industry for its high-quality and reliable components. This particular part is a Data Acquisition - Digital to Analog Converters (DAC) chip, which falls under the Data Acquisition - Digital to Analog Converters (DAC) category. This means that it is designed to convert digital signals into analog signals, making it an essential component in various electronic devices. The contact plating of this chip is made of lead and tin, ensuring a strong and durable connection with other components. However, it is important to note that this part is now considered obsolete, meaning it may be difficult to find and may have limited availability. In terms of specifications, this chip has 20 terminations, providing ample connections for various applications. It also has a maximum power dissipation of 60mW, making it efficient and suitable for low-power devices. The technology used in this chip is CMOS, which stands for Complementary Metal-Oxide-Semiconductor. This technology allows for low power consumption and high-speed operation, making it ideal for use in electronic devices. The terminal pitch of this chip is 1.27mm, providing a compact and space-saving design. One of the key features of this DAC chip is its output type, which is voltage-buffered. This means that it can provide a stable and accurate output voltage, making it suitable for precision applications. The maximum supply voltage for this chip is 5.5V, ensuring compatibility with a wide range of power sources. Additionally, the maximum output voltage is 11V, providing a wide range of output options for different devices. Overall, this Analog Devices Inc. DAC chip is a high-quality and versatile component that is suitable for various electronic applications. Its obsolete status may make it challenging to find, but its impressive parameters make it a valuable addition to any electronic project. Its compact size, low power consumption, and accurate output voltage make it a top choice for designers and engineers.

AD7305BR Features
20-SOIC (0.295, 7.50mm Width) package
20 pin count
20 pins
Minimal input voltage of 5.5V

AD7305BR Applications
There are a lot of Analog Devices Inc. AD7305BR Digital to Analog Converters (DAC)?applications.

Low Cost I/O
Digital Calibration
Automatic Test Equipment
Microprocessor Controlled Circuits
Low Power Systems
Display Electronics
Digitally controlled calibration
Waveform Reconstruction
Instrumentation
Closed-loop process control
AD7305BR More Descriptions
Digital to Analog Converters - DAC 3V/5V RR Quad 8-Bit Parallel-IN
Converter; Digital to Analog; 8 Bits; 20; SOIC; 4; 1/2.7 V/uS; 2.7 to 5.5 V
DAC 4-CH R-2R 8-bit 20-Pin SOIC W Tube
The AD7304/AD7305 are quad, 8-bit DACs that operate from a single 3 V to 5 V supply or ±5 V supplies. The AD7304 has a serial interface, while the AD7305 has a parallel interface. Internal precision buffers swing rail-to-rail. The reference input range includes both supply rails allowing for positive or negative full-scale output voltages. Operation is guaranteed over the supply voltage range of 2.7 V, 5.5 V to ±5 V consuming less than 9 mW from a 3 V supply. The full-scale voltage output is determined by the external reference input voltage applied. The rail-to-rail VREF input to DAC VOUT allows for a full-scale voltage set equal the positive supply VDD, the negative supply VSS or any value in between. The AD7304's doubled-buffered serial-data interface offers high-speed, three-wire, SPI and micro controller compatible inputs using data in (SDI), clock (CLK) and chip select (CS) pins. The parallel input AD7305 uses a standard address decode along with the WR control line to load data into the input registers. The double buffered architecture allows all four input registers to be preloaded with new values followed by a LDAC control strobe which copies all the new data into the DAC registers thereby updating the analog output values. The AD7305 is pin-compatible with the popular industry standard AD7226 when operating from less than 5.5 V. An internal power ON reset places both parts in the zero-scale state at turn ON. A 40 µA power shutdown (SHDN) feature is activated on both parts by tri-stating the SDI/SHDN pin on the AD7304, and tri-stating the A0/SHDN address pin on the AD7305. The AD7304/AD7305 are specified over the extended industrial (-40°C to 85°C), and the automotive (-40°C to 125°C) temperature ranges.
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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