ADS7806PBG4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
ADS7806PBG4 is a low-power, 12-bit successive approximation ADC with a single analog input channel accepting ±10 V signals and a 20 µs maximum conversion time. It is housed in a 28-pin PDIP package and achieves 0.011% maximum linearity error for precision data acquisition. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 28
- Lifecycle
- OBSOLETE
- Datasheet
- ADS7806PBG4 Datasheet PDF
- Category
- Integrated Circuit
- 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 ADS7806PBG4?
- 12-bit successive approximation ADC with ±10 V input range and 0.011% maximum linearity error for high-precision analog signal digitization
- Single-channel 20 µs maximum conversion time enables 50 kSPS throughput in low-power data acquisition and industrial measurement systems
- 28-pin PDIP package with CMOS low-power architecture simplifies prototyping and retrofitting into legacy through-hole measurement board designs
What is ADS7806PBG4 used for?
The ADS7806PBG4 is designed for precision industrial data acquisition, process control instrumentation, and programmable logic controllers where accurate digitization of ±10 V analog signals is required. Its 12-bit resolution and low linearity error make it suitable for thermocouple amplifier digitization, pressure transducer readout, and analog front-end interfaces in energy monitoring equipment. The low-power CMOS design and 28-pin PDIP package also make it practical for portable field measurement instruments and legacy system upgrades requiring through-hole components.
What are the specifications of ADS7806PBG4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Analog Input Voltage-Max | 10V |
| Analog Input Voltage-Min | -10 V |
| Conversion Time-Max | 20 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDIP-T28 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.011% |
| Number of Analog In Channels | 1 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | BINARY, 2'S COMPLEMENT BINARY |
| Output Format | SERIAL, PARALLEL, 8 BITS |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Sample Rate | 25MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Voltage-Nom | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.30 |
Where can I find the ADS7806PBG4 datasheet?
ADS7806PBG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ADS7806PBG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range and resolution of the ADS7806PBG4 ADC?
The ADS7806PBG4 accepts analog input voltages from -10 V to +10 V and converts them to 12-bit digital codes, yielding approximately 4.88 mV per LSB resolution across the full 20 V input span. This wide bipolar input range makes it directly compatible with standard industrial ±10 V analog signal standards without external attenuation.
How fast does the ADS7806PBG4 convert an analog sample, and what throughput rate does this support?
The ADS7806PBG4 has a maximum conversion time of 20 µs per sample, supporting throughput rates up to 50 kSPS in continuous acquisition mode. This speed is adequate for audio-frequency signal monitoring, slow-speed process control feedback loops, and multi-channel systems using an external multiplexer with a single ADC.
Is the ADS7806PBG4 suitable as a drop-in replacement for older 12-bit ADCs in industrial instruments?
The ADS7806PBG4 is packaged in a standard 28-pin PDIP through-hole footprint with CMOS low-power architecture, making it pin-compatible with several legacy 12-bit ADC designs such as the ADS7805 family. Its 0.011% linearity error and ±10 V bipolar input range match or exceed the performance of many older bipolar ADC ICs, simplifying drop-in replacement in instrument repair and legacy upgrade projects.
What interface does the ADS7806PBG4 use to transfer data to a microcontroller or DSP?
The ADS7806PBG4 uses a parallel 12-bit output interface with separate byte-enable control, allowing direct connection to 8-bit or 16-bit microcontroller data buses. Data is available within 20 µs after a convert-start pulse, and the three-state output buffers support direct bus-sharing with multiple peripherals in a 5 V logic system.
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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.
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