| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| ADS1222IPWT | Texas Instruments | $5.2738 | ADC, Delta-Sigma, 24-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PDSO14 | ADS1222IPWR vs ADS1222IPWT |
Part Details for ADS1222IPWR by Texas Instruments
Results Overview of ADS1222IPWR by Texas Instruments
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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ADS1222IPWR Information
ADS1222IPWR by Texas Instruments is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Price & Stock for ADS1222IPWR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-48476-1-ND
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DigiKey | IC ADC 24BIT 14-TSSOP Min Qty: 1 Container: Cut Tape |
3964 Cut Tape |
|
$9.2993 / $15.0100 | Buy Now |
|
DISTI #
296-48476-2-ND
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DigiKey | IC ADC 24BIT 14-TSSOP Min Qty: 2000 Container: Tape & Reel |
0 Tape & Reel |
|
$8.6128 | Buy Now |
|
DISTI #
595-ADS1222IPWR
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Mouser Electronics | Analog to Digital Converters - ADC 24-Bit Conv w/2-Ch D iff Input Mltplxer A 595-ADS1222IPWT RoHS: Compliant | 442 |
|
$8.4600 / $14.7000 | Buy Now |
|
DISTI #
86275322
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Verical | 2-Channel Single ADC Delta-Sigma 240sps 24-bit Serial 14-Pin TSSOP T/R RoHS: Compliant Min Qty: 37 Package Multiple: 1 Date Code: 1201 | Americas - 652907 |
|
$8.2375 / $10.3000 | Buy Now |
|
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Rochester Electronics | IC ADC 1 CONV 24Bits Sigma-Delta 2-Wire Serial 14-SOP T/R RoHS: Compliant Status: Active Min Qty: 1 | 652907 |
|
$6.5900 / $8.2400 | Buy Now |
|
DISTI #
ADS1222IPWR
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TME | IC: A/D converter, Ch: 2, 24bit, 240sps, 2.7÷5.5V, TSSOP14 Min Qty: 1 | 0 |
|
$7.4300 / $9.2600 | RFQ |
|
|
ComSIT USA | AVAILABLE EU | 474 |
|
RFQ | |
|
|
Chip Stock | 24-bit ADC with 2-channel differential input multiplexer 14-TSSOP -40 to 85 | 25500 |
|
RFQ | |
|
|
Win Source Electronics | IC 24BIT ADC W/2CH MUX 14-TSSOP | 31200 |
|
$4.0628 / $6.0941 | Buy Now |
US Tariff Estimator: ADS1222IPWR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
ADS1222IPWR CAD Models
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ADS1222IPWR Part Data Attributes
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ADS1222IPWR
Texas Instruments
Buy Now
Datasheet
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ADS1222IPWR
Texas Instruments
ADC, Delta-Sigma, 24-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PDSO14
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | TSSOP | |
| Pin Count | 14 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.30 | |
| Analog Input Voltage-Max | 5.5 V | |
| Analog Input Voltage-Min | 2.7 V | |
| Conversion Time-Max | 8320 µS | |
| Converter Type | Adc, Delta-Sigma | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 5 Mm | |
| Linearity Error-Max (EL) | 0.0015% | |
| Moisture Sensitivity Level | 2 | |
| Number of Analog In Channels | 2 | |
| Number of Bits | 24 | |
| Number of Functions | 1 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | 2S COMPLEMENT BINARY | |
| Output Format | Serial | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP14,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Thin Profile, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.00024 Mhz | |
| Seated Height-Max | 1.2 Mm | |
| Supply Voltage-Min | 2.7 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4.4 Mm |
Alternate Parts for ADS1222IPWR
This table gives cross-reference parts and alternative options found for ADS1222IPWR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ADS1222IPWR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
ADS1222IPWR Frequently Asked Questions (FAQ)
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The ADS1222IPWR requires careful layout and placement to ensure optimal performance. TI recommends placing the device near the analog signal sources, using a solid ground plane, and keeping analog and digital traces separate. A 4-layer PCB with a dedicated analog ground plane is recommended.
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To optimize the ADC's performance, consider the input signal frequency, amplitude, and impedance. Adjust the gain, filter settings, and sampling rate accordingly. Additionally, ensure proper PCB layout, decoupling, and power supply noise reduction.
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The recommended power-up sequence is to first apply the analog power supply (AVDD), followed by the digital power supply (DVDD), and then the clock signal. This ensures proper device initialization and prevents latch-up.
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The ADS1222IPWR has an internal oscillator that can be used as a clock source. However, for better accuracy and jitter performance, an external clock source is recommended. Ensure the clock signal meets the device's specifications and is properly decoupled.
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To minimize EMI and RFI, use a shielded enclosure, keep analog and digital traces separate, and use a common-mode filter on the input signals. Additionally, ensure proper grounding, decoupling, and shielding of the device and surrounding components.