MAX145BEUA
- Mfr.Part #
- MAX145BEUA
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 8UMAX
- Stock
- 33,187
- In Stock :
- 33,187
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Matte Tin (Sn)
- Configuration :
- MUX-S/H-ADC
- Output Bit Code :
- BINARY
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Pins :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Conversion Rate :
- 108 ksps
- JESD-609 Code :
- e3
- Supply Voltage :
- 3V
- Voltage - Supply, Digital :
- 2.7V~5.25V
- Architecture :
- SAR
- Number of Bits :
- 12
- Pbfree Code :
- yes
- Sampling Rate :
- 108 ksps
- ECCN Code :
- EAR99
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Radiation Hardening :
- No
- Published :
- 1998
- Number of Channels :
- 1
- Base Part Number :
- MAX145
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Polarity :
- Unipolar
- Sample and Hold / Track and Hold :
- TRACK
- Input Type :
- Pseudo-Differential
- Packaging :
- Tube
- Ratio - S/H:ADC :
- 1:1
- Max Power Dissipation :
- 330mW
- Number of Terminations :
- 8
- Length :
- 3mm
- Terminal Form :
- Gull wing
- Width :
- 3mm
- Terminal Position :
- Dual
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Data Interface :
- SPI
- Number of Analog In Channels :
- 1
- Reference Type :
- External
- Pin Count :
- 8
- Linearity Error-Max (EL) :
- 0.0244%
- Supply Type :
- Single
- Interface :
- SPI, Serial
- Terminal Pitch :
- 0.65mm
- Operating Supply Voltage :
- 5.25V
- Analog Input Voltage-Max :
- 2.5V
- Mount :
- Surface Mount
- Resolution :
- 1.5 B
- Operating Temperature :
- -40°C~85°C
- Sampling Rate (Per Second) :
- 108k
- Power Supplies :
- 3/5V
- Lead Free :
- Lead Free
- Datasheets
- MAX145BEUA

Analog to Digital Converters (ADC) Analog Devices, Inc. MAX145BEUA Overview
The MAX145BEUA from Analog Devices, Inc. is a high-performance, 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) encapsulated in a compact 8-pin UMAX package. This ADC is designed for precision conversion of analog signals into digital data with minimal power consumption. It operates on a single 2.7V to 5.25V power supply, making it ideal for portable and battery-powered applications where efficiency is critical. The MAX145BEUA is capable of achieving sample rates up to 200 kSPS, providing fast response times for real-time processing applications.
MAX145BEUA Features
The MAX145BEUA offers several features that make it particularly suitable for a broad range of applications. Key features include a low operating voltage range of 2.7V to 5.25V, low power consumption with a typical operating current of just 2.3 mA, and a high-speed SPI-compatible serial interface. Additionally, it provides a fully differential input range and an internal clock, which simplifies integration into existing designs and reduces external component requirements.
MAX145BEUA Applications
- Portable Devices: Integrates seamlessly into battery-operated devices like medical handhelds, providing precise data conversion without draining battery life quickly.
- Industrial Automation: Utilized in control systems to convert analog sensor outputs to digital data, enabling precise monitoring and control over manufacturing processes.
- Data Acquisition Systems: Perfect for systems requiring high-speed ADCs to handle multiple signal inputs efficiently and with high accuracy.
- Communication Systems: Assists in signal digitization for wireless modems and communication handsets where reliable data conversion is necessary for effective information transmission.
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