ADS7961SDBT Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
ADS7961SDBT is an 8-bit, 1 MSPS SAR ADC with 16 single-ended channels and micro-power operation. Features SPI-compatible interface, 5.25V max input, and 0.1172% linearity error. From $2.40, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 38
- Lifecycle
- ACTIVE
- Datasheet
- ADS7961SDBT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.4044(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit resolution with 1 MSPS throughput rate for high-speed data acquisition
- 16 single-ended analog input channels for multi-channel sensing applications
- Micro-power design minimizes energy consumption in battery-powered systems
- SPI-compatible serial interface simplifies MCU integration
- 5.25V maximum analog input voltage supports a wide range of sensor signals
Applications
The ADS7961SDBT is well-suited for industrial data acquisition systems requiring simultaneous monitoring of multiple analog sensors. Its 16-channel capability and micro-power design make it ideal for portable medical instrumentation, battery-powered IoT nodes, and automotive sensor interfaces. The high-speed 1 MSPS conversion rate also supports motor control and power management applications.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Input Voltage-Max | 5.25V |
| Conversion Time-Max | 0.8 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G38 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.1172% |
| Number of Analog In Channels | 16 |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Output Bit Code | BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP38,.25,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 1MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Current-Max | 3mA |
| Supply Voltage-Min | 1.7V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline 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 | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ADS7961SDBT:
8-Bit, 1 Func, 16 Channel, Serial Access, CMOS, PDSO38
Frequently Asked Questions
What is the resolution and sampling rate of the ADS7961SDBT?
The ADS7961SDBT features 8-bit resolution with a maximum sampling rate of 1 MSPS (1 million samples per second), enabling fast and accurate analog-to-digital conversion with a maximum conversion time of 0.8 µs.
How many analog input channels does the ADS7961SDBT support?
The ADS7961SDBT supports 16 single-ended analog input channels, making it suitable for multi-channel data acquisition systems that need to monitor numerous sensors simultaneously without additional multiplexers.
What interface does the ADS7961SDBT use to communicate with a microcontroller?
The ADS7961SDBT uses an SPI-compatible serial interface (SR I/F), which allows straightforward integration with most modern microcontrollers and DSPs using standard SPI peripherals.
What package type is the ADS7961SDBT available in?
The ADS7961SDBT is available in a 38-pin Small Outline Package (R-PDSO-G38), a compact surface-mount package suitable for space-constrained PCB designs in industrial and consumer applications.
What are typical applications for the ADS7961SDBT?
Typical applications include industrial data acquisition, portable medical instruments, battery-powered IoT sensor nodes, motor control feedback, and automotive sensor monitoring — all benefiting from its 16-channel input, micro-power operation, and 1 MSPS speed.
Related Guides
TPS54160DGQR Selection Guide: How to Choose a 60V Step-Down Buck Converter
Complete selection guide for the TPS54160DGQR 60V/1.5A step-down converter. Compare specs, alternatives, and sourcing options for industrial and automotive designs.
May 20, 2026
LMV932MM Dual Low-Voltage CMOS Op-Amp: Application Design Guide
Complete application design guide for the LMV932MM dual rail-to-rail CMOS op-amp: supply decoupling, RRIO design rules, stability, and recommended circuits for 1.8V–5.5V battery-powered systems.
May 20, 2026
TL084CN Equivalent and Replacements: JFET-Input Quad Op-Amp Comparison Guide
Compare TL084CN with TL074, LF347, and LM324 quad op-amps. Pin-compatible equivalents, key specs, and when to choose each for your analog design.
May 20, 2026
TPS386000RGPR Quad Voltage Supervisor: Selection and Sourcing Guide (2025)
Compare TPS386000RGPR with TPS386040RGPR, TPS3700, and TPS3823 voltage supervisors. Key specs, threshold programming, watchdog options, and sourcing tips.
May 20, 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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.1520 | $5.15 |
| 2+ | $4.6000 | $9.20 |
| 6+ | $3.3488 | $20.09 |
| 16+ | $2.5760 | $41.22 |
| 50+ | $2.4044 | $120.22 |
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.”