ADS8904BRGET Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
The ADS8904BRGET is a 20-bit, 250-kSPS single-channel SAR ADC with internal VREF buffer, internal LDO, and enhanced SPI interface. It features ±0.0004% max linearity error and operates from a 5.2V analog input range. From $21.44, available in 24-pin QFN package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 25
- Lifecycle
- ACTIVE
- Datasheet
- ADS8904BRGET Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $21.4400(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 20-bit resolution with 250-kSPS maximum throughput for high-precision data acquisition
- Internal voltage reference buffer and LDO regulator reduce external component count
- Enhanced SPI interface with wide analog input range of -2.5V to 5.2V
- Exceptional linearity error of max 0.0004% for accurate signal conversion
- Compact 24-pin Quad Flat No-Lead (QFN) package for space-constrained designs
Applications
The ADS8904BRGET is ideal for industrial instrumentation, precision data acquisition systems, and medical diagnostic equipment requiring high-resolution analog-to-digital conversion. Its wide analog input range and internal LDO make it well-suited for sensor interfaces, programmable logic controllers, and multi-channel measurement systems. The enhanced SPI interface enables seamless integration with modern microcontrollers in power-sensitive portable and industrial applications.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2016-11-18 |
| YTEOL | 15 |
| Analog Input Voltage-Max | 5.2V |
| Analog Input Voltage-Min | -2.5 V |
| Conversion Time-Max | 2.5 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | S-PQCC-N24 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0004% |
| Number of Analog In Channels | 1 |
| Number of Bits | 20 |
| Number of Functions | 1 |
| Output Bit Code | 2S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Sample Rate | 0.25MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Current-Max | 5.8mA |
| Supply Voltage-Min | 1.65V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.30 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ADS8904BRGET:
suggested
Frequently Asked Questions
What is the resolution and sampling rate of the ADS8904BRGET?
The ADS8904BRGET is a 20-bit SAR ADC with a maximum sampling rate of 250 kSPS (kilo-samples per second). It achieves a maximum linearity error of only 0.0004%, making it suitable for high-precision measurement applications such as industrial instrumentation and medical equipment.
What analog input voltage range does the ADS8904BRGET support?
The ADS8904BRGET supports an analog input voltage range from -2.5V (minimum) to 5.2V (maximum), giving a wide swing of 7.7V. This wide input range makes it compatible with various sensor outputs and signal conditioning circuits without requiring additional level-shifting circuitry.
What package type is the ADS8904BRGET available in?
The ADS8904BRGET is available in a 24-pin Quad Flat No-Lead (QFN) package, designated by the JESD-30 code S-PQCC-N24. The compact QFN footprint is ideal for space-constrained PCB designs and offers good thermal performance for high-speed ADC applications.
What interface does the ADS8904BRGET use to communicate with a microcontroller?
The ADS8904BRGET features an enhanced SPI (Serial Peripheral Interface) for digital communication with microcontrollers and FPGAs. The maximum conversion time is 2.5 µs, and the SPI interface allows fast and reliable data transfer, simplifying integration into embedded systems and data acquisition designs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $25.7960 | $257.96 |
| 25+ | $23.5400 | $588.50 |
| 100+ | $21.9200 | $2192.00 |
| 250+ | $21.4400 | $5360.00 |
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