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Converters / Analog to Digital Converters / ADS7804UG4
Datasheets
ADS7804UG4 by: Texas Instruments

12-Bit 10us Sampling CMOS Analog-to-Digital Converter 28-SOIC -40 to 85

Part Details for ADS7804UG4 by Texas Instruments

Results Overview of ADS7804UG4 by Texas Instruments

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

ADS7804UG4 Information

ADS7804UG4 by Texas Instruments is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.

A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.

Price & Stock for ADS7804UG4

Part # Distributor Description Stock Price Buy
DISTI # 595-ADS7804UG4
Mouser Electronics Analog to Digital Converters - ADC 12-Bit 10us Sampling CMOS ALT 595-ADS7804U RoHS: Compliant 20
  • 1 $50.5600
  • 10 $44.8200
  • 20 $42.9300
  • 100 $38.9100
$38.9100 / $50.5600 Buy Now
Vyrian Converters 20
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Part Details for ADS7804UG4

ADS7804UG4 CAD Models

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ADS7804UG4 Part Data Attributes

Parametric Data
ADS7804UG4 Texas Instruments
Buy Now Datasheet
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ADS7804UG4 Texas Instruments 12-Bit 10us Sampling CMOS Analog-to-Digital Converter 28-SOIC -40 to 85
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description SOP, SOP28,.4
Pin Count 28
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog Input Voltage-Max 5.25 V
Analog Input Voltage-Min 4.75 V
Conversion Time-Max 8 µs
Converter Type ADC, SUCCESSIVE APPROXIMATION
JESD-30 Code R-PDSO-G28
JESD-609 Code e4
Length 17.9 mm
Linearity Error-Max (EL) 0.022%
Moisture Sensitivity Level 3
Number of Analog In Channels 1
Number of Bits 12
Number of Functions 1
Number of Terminals 28
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Bit Code 2'S COMPLEMENT BINARY
Output Format PARALLEL, WORD
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP28,.4
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Sample Rate 0.1 MHz
Sample and Hold / Track and Hold SAMPLE
Seated Height-Max 2.65 mm
Supply Voltage-Min 4.75 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 7.5 mm

Alternate Parts for ADS7804UG4

This table gives cross-reference parts and alternative options found for ADS7804UG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ADS7804UG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ADS7804U Texas Instruments $27.0679 12-Bit 10us Sampling CMOS Analog-to-Digital Converter 28-SOIC -40 to 85 ADS7804UG4 vs ADS7804U
ADS7804UB/1KE4 Texas Instruments Check for Price IC 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO28, GREEN, PLASTIC, SOIC-28, Analog to Digital Converter ADS7804UG4 vs ADS7804UB/1KE4
ADS7804UB/1K Burr-Brown Corp Check for Price ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PDSO28, PLASTIC, SOIC-28 ADS7804UG4 vs ADS7804UB/1K
ADS7804U Burr-Brown Corp Check for Price ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PDSO28, SOIC-28 ADS7804UG4 vs ADS7804U
ADS7804U/1KE4 Texas Instruments Check for Price 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO28, ROHS COMPLIANT, PLASTIC, SOIC-28 ADS7804UG4 vs ADS7804U/1KE4
ADS7804UB Burr-Brown Corp Check for Price ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PDSO28, SOIC-28 ADS7804UG4 vs ADS7804UB
ADS7804UE4 Texas Instruments Check for Price 12-Bit 10us Sampling CMOS Analog-to-Digital Converter 28-SOIC -40 to 85 ADS7804UG4 vs ADS7804UE4
ADS7804UB/1K Texas Instruments Check for Price ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PDSO28 ADS7804UG4 vs ADS7804UB/1K
ADS7804U/1K Texas Instruments $23.4607 12-Bit 10us Sampling CMOS Analog-to-Digital Converter 28-SOIC -40 to 85 ADS7804UG4 vs ADS7804U/1K
ADS7804UB Texas Instruments $31.4439 12-Bit 10us Sampling CMOS Analog-to-Digital Converter 28-SOIC -40 to 85 ADS7804UG4 vs ADS7804UB
Part Number Manufacturer Composite Price Description Compare
SP774BBN Sipex Corporation Check for Price ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, PDIP28, 0.300 INCH, PLASTIC, DIP-28 ADS7804UG4 vs SP774BBN
HADC674ZCMC/883 Signal Processing Technologies Check for Price ADC, Successive Approximation, 12-Bit, 1 Func, Parallel, Word Access, CQCC28, ADS7804UG4 vs HADC674ZCMC/883
MX574ATD/883B Maxim Integrated Products Check for Price ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, BICMOS, CDIP28, SIDEBRAZED, CERAMIC, DIP-28 ADS7804UG4 vs MX574ATD/883B
5962-8850802XA DATEL Inc Check for Price ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial, Parallel, Word Access, Hybrid, CDIP32, CERAMIC, TDIP-32 ADS7804UG4 vs 5962-8850802XA
MX674ALEPI+ Maxim Integrated Products Check for Price ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, BICMOS, PDIP28, ROHS COMPLIANT, PLASTIC, DIP-28 ADS7804UG4 vs MX674ALEPI+
AD574AUE/883B Analog Devices Inc Check for Price Complete 12-Bit A/D Converter ADS7804UG4 vs AD574AUE/883B
AD674BJR Analog Devices Inc Check for Price IC 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO28, PLASTIC, SOIC-28, Analog to Digital Converter ADS7804UG4 vs AD674BJR
5962R8512701VZX Analog Devices Inc Check for Price IC 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, CDFP28, LEAD FREE, DFP-28, Analog to Digital Converter ADS7804UG4 vs 5962R8512701VZX
HS574AL/LCC Spectrum Control Check for Price ADC, Successive Approximation, 12-Bit, 1 Func, Parallel, Word Access, CQCC28, LCC-28 ADS7804UG4 vs HS574AL/LCC
HI1-774J-5 Harris Semiconductor Check for Price ADC, Successive Approximation, 12-Bit, 1 Func, Parallel, Word Access, Bipolar, CDIP28 ADS7804UG4 vs HI1-774J-5

ADS7804UG4 Related Parts

ADS7804UG4 Frequently Asked Questions (FAQ)

  • Texas Instruments provides a layout guide in the datasheet, but it's also recommended to follow general high-speed analog layout practices, such as keeping analog and digital signals separate, using a solid ground plane, and minimizing trace lengths and impedance mismatches.

  • The clock input should be driven by a low-jitter, high-frequency clock source, and the clock signal should be routed as a differential pair to minimize noise and radiation. Additionally, the clock input should be terminated with a 100-ohm differential resistor to match the impedance of the clock signal.

  • The maximum sampling rate of the ADS7804UG4 is 1.5 MSPS, but this can be limited by the analog input bandwidth, the clock frequency, and the system noise floor. In practice, the achievable sampling rate may be lower depending on the specific application and system design.

  • The ADS7804UG4 has an internal calibration circuit that can be used to calibrate the ADC for optimal performance. The calibration process involves applying a known input voltage and adjusting the internal calibration registers to minimize offset and gain errors. Texas Instruments provides a calibration procedure in the datasheet and application notes.

  • The power consumption of the ADS7804UG4 depends on the operating frequency, input voltage range, and other factors. The typical power consumption is around 35 mW at 1.5 MSPS. To reduce power consumption, you can lower the operating frequency, reduce the input voltage range, or use the power-down mode when the ADC is not in use.