ADS7891IPFBT Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
The ADS7891IPFBT is a 14-bit, 3-MSPS successive approximation ADC from Texas Instruments. It operates on 2.7-V to 5.25-V digital supply and 5-V analog supply, featuring an internal reference and parallel interface. Ideal for industrial data acquisition, medical imaging, and high-speed signal processing applications. Available in a 48-pin PQFP package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- ADS7891IPFBT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $14.7744(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADS7891IPFBT?
- 14-bit resolution with 3-MSPS conversion rate for high-speed data acquisition
- Internal reference included, simplifying circuit design and reducing BOM cost
- Wide digital supply range: 2.7 V to 5.25 V with 5 V analog supply
- Single-channel successive approximation architecture with 0.0092% maximum linearity error
- 48-pin PQFP package with parallel interface for fast data throughput
What is ADS7891IPFBT used for?
The ADS7891IPFBT is well-suited for industrial data acquisition systems where high-speed, high-accuracy analog-to-digital conversion is required. Its 14-bit resolution and 3-MSPS throughput make it ideal for medical imaging equipment, communications infrastructure, and test and measurement instrumentation. The integrated internal reference and parallel output interface further simplify integration into demanding signal-chain designs.
What are the specifications of ADS7891IPFBT?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Input Voltage-Max | 2.5V |
| Conversion Time-Max | 0.273 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0092% |
| Number of Analog In Channels | 1 |
| Number of Bits | 14 |
| Number of Functions | 1 |
| Output Bit Code | BINARY |
| Output Format | PARALLEL, WORD |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP48,.35SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 3MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Current-Max | 18mA |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat Packages |
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 | Taiwan |
Where can I find the ADS7891IPFBT datasheet?
ADS7891IPFBT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ADS7891IPFBT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the resolution and sampling rate of the ADS7891IPFBT?
The ADS7891IPFBT provides 14-bit resolution with a maximum sampling rate of 3 MSPS (mega-samples per second). The maximum conversion time is 0.273 µs, making it suitable for high-speed data acquisition applications that require both accuracy and throughput.
What supply voltages does the ADS7891IPFBT require?
The ADS7891IPFBT operates with a digital supply voltage ranging from 2.7 V to 5.25 V and a 5 V analog supply voltage. It includes an internal reference with a maximum analog input voltage of 2.5 V, reducing the need for external reference components.
What are typical applications for the ADS7891IPFBT?
The ADS7891IPFBT is commonly used in industrial data acquisition systems, medical imaging equipment, communications infrastructure, and test and measurement instrumentation. Its combination of 14-bit resolution, 3-MSPS conversion speed, and parallel interface makes it ideal for demanding signal-chain designs.
What package does the ADS7891IPFBT come in and is it RoHS compliant?
The ADS7891IPFBT is available in a 48-pin Quad Flat Package (PQFP, JESD-30 code S-PQFP-G48). It is RoHS compliant (Pb-free, JESD-609 code e4), meeting modern environmental standards for electronic components.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $19.7600 | $19.76 |
| 25+ | $16.0512 | $401.28 |
| 50+ | $15.3216 | $766.08 |
| 100+ | $14.7744 | $1477.44 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit