ADS7823E/2K5 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments ADS7823E/2K5 is a 12-bit low-power successive-approximation ADC with I2C serial interface and single analog input channel. Supports up to 5.25 V analog input, offered in an 8-pin SOIC package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- ADS7823E/2K5 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.2000(MOQ 37)
- 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 ADS7823E/2K5?
- 12-bit successive-approximation ADC with I2C serial interface enabling direct microcontroller connection without SPI bus resources
- Single-channel design with up to 5.25 V analog input range and low linearity error of 0.0488% for precision measurements
- 8-pin SOIC package with lead-free construction enabling compact, low-power data-acquisition designs in space-constrained applications
What is ADS7823E/2K5 used for?
The ADS7823E/2K5 is ideal for battery-powered portable instruments, handheld medical monitors, and industrial sensor signal-chain designs that require accurate 12-bit analog-to-digital conversion over I2C. Its low power consumption and compact 8-pin SOIC footprint make it suitable for embedded data-acquisition nodes in smart building sensors, wearable health devices, and precision temperature or pressure monitoring systems. The I2C interface also simplifies multi-device bus architectures where SPI resources must be conserved.
What are the specifications of ADS7823E/2K5?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Input Voltage-Max | 5.25V |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0488% |
| 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 | 0.05MHz |
| 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 | 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 |
Where can I find the ADS7823E/2K5 datasheet?
ADS7823E/2K5 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ADS7823E/2K5?
Compatible alternatives and drop-in replacements for ADS7823E/2K5:
12-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO8
Frequently Asked Questions
What is the resolution and interface type of the ADS7823E/2K5, and how does that affect system integration?
The ADS7823E/2K5 delivers 12-bit resolution over a single I2C serial bus, eliminating the need for dedicated SPI chip-select lines. This simplifies firmware integration in microcontroller designs with limited GPIO, while the 5.25 V maximum analog input range accommodates direct connection to common 3.3 V and 5 V sensor outputs without a signal attenuator.
For a battery-powered portable medical device, how suitable is the ADS7823E/2K5 in terms of power and accuracy?
The ADS7823E/2K5 is well-suited for battery-powered medical monitors because its successive-approximation architecture draws minimal current during conversion, extending battery runtime. The 12-bit resolution and 0.0488% maximum linearity error ensure accurate readings for biosignal or temperature measurements, and the 8-pin SOIC package keeps PCB area under tight space budgets.
How does the ADS7823E/2K5 compare to a multi-channel ADC when designing a compact single-sensor node?
For a single-sensor application such as a pressure or temperature acquisition node, the ADS7823E/2K5 avoids the higher cost and wider package of multi-channel ADCs. Its single analog input channel matches designs where only 1 signal must be digitized, and the 12-bit result transmitted over I2C at up to 5.25 V input satisfies most precision-sensing requirements without unused circuitry adding power overhead.
What package does ADS7823E/2K5 use and what tape-reel quantity does the /2K5 suffix indicate?
The ADS7823E/2K5 is housed in an 8-pin SOIC (PDSO-G8) package that fits standard 0.15-inch small-outline land patterns on any two-layer PCB. The /2K5 suffix denotes a 2,500-unit tape-and-reel packaging option, which reduces per-unit handling cost and supports automated pick-and-place assembly in medium-to-high volume production runs.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
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| 37+ | $5.4553 | $201.85 |
| 48+ | $5.2735 | $253.13 |
| 64+ | $4.7280 | $302.59 |
| 1000+ | $4.4600 | $4460.00 |
| 10000+ | $4.2000 | $42000.00 |
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