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                                                                                                    1. Home
                                                                                                    2. Semiconductors - ICs
                                                                                                    3. Data & Signal Conversion
                                                                                                    4. Digital-to-Analog Converters - DAC
                                                                                                    Print Page

                                                                                                    AD7302BNZ

                                                                                                    Digital to Analogue Converter, 8 bit, DSP, Parallel, Serial, 2.7V to 5.5V, DIP, 20 Pins

                                                                                                    ANALOG DEVICES
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    ANALOG DEVICES AD7302BNZ
                                                                                                    ManufacturerANALOG DEVICES
                                                                                                    Manufacturer Part NoAD7302BNZ
                                                                                                    Order Code4017704
                                                                                                    Product Range8-bit Voltage Output DACs
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    44 In Stock

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                                                                                                    QuantityPrice
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                                                                                                    36+HK$75.090
                                                                                                    108+HK$70.630
                                                                                                    252+HK$66.170
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                                                                                                    1008+HK$58.730
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                                                                                                    Product Information

                                                                                                    ANALOG DEVICES
                                                                                                    ManufacturerANALOG DEVICES
                                                                                                    Manufacturer Part NoAD7302BNZ
                                                                                                    Order Code4017704
                                                                                                    Product Range8-bit Voltage Output DACs
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Resolution (Bits)8bit
                                                                                                    Sampling Rate-
                                                                                                    Data InterfaceDSP, Parallel, Serial
                                                                                                    Supply Voltage Range2.7V to 5.5V
                                                                                                    ADC / DAC Case StyleDIP
                                                                                                    No. of Pins20Pins
                                                                                                    Input Channel TypeSingle Ended
                                                                                                    Operating Temperature Min-40°C
                                                                                                    Operating Temperature Max105°C
                                                                                                    Product Range8-bit Voltage Output DACs
                                                                                                    Automotive Qualification Standard-
                                                                                                    SVHCNo SVHC (21-Jan-2025)

                                                                                                    Product Overview

                                                                                                    AD7302 is a dual, 8bit voltage out DAC that operates from a single +2.7V to +5.5V supply. Its on-chip precision output buffers allow the DAC outputs to swing rail to rail. It has a parallel microprocessor and DSP-compatible interface with high speed registers and double buffered interface logic. Data is loaded to the registers on the rising edge of active-low CS or active-low WR and the active-low A/B pin selects either DAC A or DAC B. Reference selection for this can be either an internal reference derived from the VDD or an external reference applied at the REFIN pin. Both DACs can be simultaneously updated using the asynchronous active-low LDAC input and can be cleared by using the asynchronous active-low CLR input. Typical applications are portable battery powered instruments, digital gain and offset adjustment, programmable voltage and current sources, programmable attenuators.

                                                                                                    • Internal or external reference capability, high speed parallel interface
                                                                                                    • Power-down capability, on-chip output buffer, rail-to-rail operation
                                                                                                    • When powered down the DAC consumes less than 1µA at 25°C
                                                                                                    • Relative accuracy is ±1LSB max (VDD=2.7V to 5.5V, CL=100pF, RL=10KV to VDD and GND)
                                                                                                    • Gain error is ±1% FSR typ (VDD=2.7V to 5.5V, internal reference; CL=100pF, RL=10KV to VDD and GND)
                                                                                                    • Slew rate is 7.5V/µs typ (VDD=2.7V to 5.5V, internal reference; CL=100pF, RL=10KV to VDD and GND)
                                                                                                    • Short circuit current is 14mA typ (VDD=2.7V to 5.5V, internal reference; CL=100pF)
                                                                                                    • Input current is ±10µA max (VDD=2.7V to 5.5V, internal reference; CL=100pF, RL=10KV to VDD and GND)
                                                                                                    • 20-pin plastic DIP package
                                                                                                    • Temperature rating range from -40°C to +105°C

                                                                                                    Notes

                                                                                                    ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                                                                                                    Technical Specifications

                                                                                                    Resolution (Bits)

                                                                                                    8bit

                                                                                                    Data Interface

                                                                                                    DSP, Parallel, Serial

                                                                                                    ADC / DAC Case Style

                                                                                                    DIP

                                                                                                    Input Channel Type

                                                                                                    Single Ended

                                                                                                    Operating Temperature Max

                                                                                                    105°C

                                                                                                    Automotive Qualification Standard

                                                                                                    -

                                                                                                    Sampling Rate

                                                                                                    -

                                                                                                    Supply Voltage Range

                                                                                                    2.7V to 5.5V

                                                                                                    No. of Pins

                                                                                                    20Pins

                                                                                                    Operating Temperature Min

                                                                                                    -40°C

                                                                                                    Product Range

                                                                                                    8-bit Voltage Output DACs

                                                                                                    SVHC

                                                                                                    No SVHC (21-Jan-2025)

                                                                                                    Technical Docs (2)

                                                                                                    CAD CadSoft_EAGLE EN

                                                                                                    Technical Data Sheet EN

                                                                                                    Legislation and Environmental

                                                                                                    Country of Origin:
                                                                                                    Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                    Philippines
                                                                                                    Country in which last significant manufacturing process was carried out
                                                                                                    Tariff No:85423990
                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:NLR
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:No SVHC (21-Jan-2025)
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Weight (kg):.000001
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