ADS7822EB/250In StockTexas Instruments
The ADS7822EB/250 is a 12-bit 200kSPS micropower SAR ADC from Texas Instruments with SPI interface, 2.7V-5V single supply, 8-pin SOIC package. Starting from $1.50/unit. In stock, MOQ 1, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOIC
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- ADS7822EB/250 Datasheet PDF
- Category
- analog-to-digital-converters
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Ideal for battery-powered portable instruments, industrial data acquisition systems, and medical monitoring equipment. Also suited for consumer electronics requiring high-resolution analog signal digitization in space-constrained designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Input Voltage-Max | 5.25V |
| Conversion Time-Max | 10 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0244% |
| Number of Analog In Channels | 1 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.2MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Voltage-Min | 4.75V |
| Supply Voltage-Nom | 2.7V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOIC |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.30 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the ADS7822EB/250?
The ADS7822EB/250 is a 12-bit successive approximation register (SAR) ADC from Texas Instruments, capable of 200kSPS sampling rate. It operates from a single 2.7V to 5V supply, draws only 1mA typical, and communicates via a 3-wire SPI-compatible serial interface. It comes in an 8-pin SOIC package.
What interface does the ADS7822 use?
The ADS7822 uses a 3-wire SPI-compatible serial interface with CS (chip select), SCLK (serial clock), and DOUT (data output) pins, making it easy to interface with most microcontrollers and DSPs without additional glue logic.
What are alternatives to the ADS7822EB/250?
Compatible alternatives include the MCP3201 (Microchip, 12-bit SPI ADC), MAX1241 (Maxim, 12-bit low-power ADC), and ADS7823 (TI, 12-bit with I2C interface). All offer similar 12-bit resolution with varying supply voltages and interface options.
What is the operating temperature range of ADS7822EB/250?
The ADS7822EB/250 supports an industrial operating temperature range of -40 to +85 degrees Celsius, making it suitable for both commercial and industrial environments.
How do I buy ADS7822EB/250?
The ADS7822EB/250 is available through FindMyChip with no minimum order quantity. Submit a quote request to get current pricing and lead time. The part typically ships within 1-3 business days from stock.
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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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