Part Details for ADS8548SPM by Texas Instruments
Results Overview of ADS8548SPM by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (3 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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ADS8548SPM Information
ADS8548SPM 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| ADS8548SPMR | Texas Instruments | 14-Bit 8-Channel Simultaneous-Sampling Bipolar-Input ADC 64-LQFP -40 to 125 | |
| ADS8548SPM | Texas Instruments | 14-Bit 8-Channel Simultaneous-Sampling Bipolar-Input ADC 64-LQFP -40 to 125 |
Price & Stock for ADS8548SPM
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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LCSC | -40+125 4.5V5.5V LQFP-64(10x10) Analog to Digital Converters (ADC) RoHS | 3 |
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$61.6028 / $63.7029 | Buy Now |
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Win Source Electronics | IC ADC 14BIT SAR 64LQFP / 14 Bit Analog to Digital Converter 8 Input 1 SAR 64-LQFP (10x10) | 1700 |
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$10.2858 / $13.2857 | Buy Now |
US Tariff Estimator: ADS8548SPM by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for ADS8548SPM
ADS8548SPM CAD Models
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ADS8548SPM Part Data Attributes
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ADS8548SPM
Texas Instruments
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Datasheet
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ADS8548SPM
Texas Instruments
14-Bit 8-Channel Simultaneous-Sampling Bipolar-Input ADC 64-LQFP -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | QFP | |
| Package Description | LFQFP, QFP64,.47SQ,20 | |
| Pin Count | 64 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.30 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog Input Voltage-Max | 12 V | |
| Analog Input Voltage-Min | -12 V | |
| Conversion Time-Max | 1.45 µs | |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | |
| JESD-30 Code | S-PQFP-G64 | |
| JESD-609 Code | e4 | |
| Length | 10 mm | |
| Linearity Error-Max (EL) | 0.0061% | |
| Moisture Sensitivity Level | 3 | |
| Negative Supply Voltage-Nom | -15 V | |
| Number of Analog In Channels | 8 | |
| Number of Bits | 14 | |
| Number of Functions | 1 | |
| Number of Terminals | 64 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | BINARY, 2S COMPLEMENT BINARY | |
| Output Format | SERIAL, PARALLEL, WORD | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LFQFP | |
| Package Equivalence Code | QFP64,.47SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.6 MHz | |
| Sample and Hold / Track and Hold | SAMPLE | |
| Seated Height-Max | 1.6 mm | |
| Supply Current-Max | 49.3 mA | |
| Supply Voltage-Min | 2.7 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 10 mm |
Alternate Parts for ADS8548SPM
This table gives cross-reference parts and alternative options found for ADS8548SPM. 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 ADS8548SPM, 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 |
|---|---|---|---|---|
| ADS8548SPMR | Texas Instruments | $11.8738 | 14-Bit 8-Channel Simultaneous-Sampling Bipolar-Input ADC 64-LQFP -40 to 125 | ADS8548SPM vs ADS8548SPMR |
| ADS8548SRGCT | Texas Instruments | $12.2122 | 14-Bit 8-Channel Simultaneous-Sampling Bipolar-Input ADC 64-VQFN -40 to 125 | ADS8548SPM vs ADS8548SRGCT |
| ADS8548SRGCR | Texas Instruments | Check for Price | 14-Bit 8-Channel Simultaneous-Sampling Bipolar-Input ADC 64-VQFN -40 to 125 | ADS8548SPM vs ADS8548SRGCR |
ADS8548SPM Frequently Asked Questions (FAQ)
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Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep the analog and digital signals separate. Also, use short and direct traces for the analog inputs and outputs, and avoid crossing digital and analog signals.
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To minimize noise, use a low-noise power supply, decouple the power pins with 0.1uF and 10uF capacitors, and use a quiet analog ground plane. Also, keep the analog inputs away from digital signals and use shielding if necessary.
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The ADS8548SPM can achieve a maximum sampling rate of 500 kSPS, but this may vary depending on the specific application and system design. Consult the datasheet and application notes for more information.
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Calibration involves adjusting the offset and gain of the ADC. Use the internal calibration feature or an external calibration signal to adjust the offset and gain. Consult the datasheet and application notes for specific calibration procedures.
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The ADS8548SPM has a typical power consumption of 35 mW at 3.3V and 500 kSPS. To reduce power consumption, use the power-down mode, reduce the sampling rate, or use a lower supply voltage. Consult the datasheet for more information.