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12-Bit, 1.25-MSPS, 1-Ch SAR ADC with programmable (±12/±10/±6/±5/±2.5V) input ranges on +5V supply 16-TSSOP -40 to 125
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.
ADS8661IPWR 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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-45425-1-ND
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DigiKey | IC ADC 12BIT SAR 16TSSOP Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) |
470 In Stock |
|
$2.6450 / $4.7500 | Buy Now |
DISTI #
595-ADS8661IPWR
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Mouser Electronics | Analog to Digital Converters - ADC 12-Bit 1.25-MSPS 1 -Ch SAR ADC with pro A 595-ADS8661IPW RoHS: Compliant | 1358 |
|
$2.6000 / $6.4100 | Buy Now |
|
LCSC | 12Bit 4.75V5.25V 1.25MHz SPI TSSOP-16 Analog to Digital Converters (ADC) ROHS | 23 |
|
$3.3401 / $5.3399 | Buy Now |
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ADS8661IPWR
Texas Instruments
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Datasheet
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Compare Parts:
ADS8661IPWR
Texas Instruments
12-Bit, 1.25-MSPS, 1-Ch SAR ADC with programmable (±12/±10/±6/±5/±2.5V) input ranges on +5V supply 16-TSSOP -40 to 125
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Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Package Description | TSSOP-16 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
Date Of Intro | 2016-12-31 | |
Samacsys Manufacturer | Texas Instruments | |
Analog Input Voltage-Max | 12.288 V | |
Analog Input Voltage-Min | -12.288 V | |
Conversion Time-Max | 0.55 µs | |
Converter Type | ADC, SUCCESSIVE APPROXIMATION | |
JESD-30 Code | R-PDSO-G16 | |
JESD-609 Code | e4 | |
Length | 5 mm | |
Linearity Error-Max (EL) | 0.0085% | |
Moisture Sensitivity Level | 3 | |
Number of Analog In Channels | 1 | |
Number of Bits | 12 | |
Number of Functions | 1 | |
Number of Terminals | 16 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Output Bit Code | BINARY | |
Output Format | SERIAL | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TSSOP | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 260 | |
Sample Rate | 1.25 MHz | |
Sample and Hold / Track and Hold | SAMPLE | |
Seated Height-Max | 1.2 mm | |
Supply Current-Max | 9 mA | |
Supply Voltage-Min | 1.65 V | |
Supply Voltage-Nom | 5 V | |
Surface Mount | YES | |
Temperature Grade | AUTOMOTIVE | |
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 |
This table gives cross-reference parts and alternative options found for ADS8661IPWR. 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 ADS8661IPWR, 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.
Part Number | Manufacturer | Composite Price | Description | Compare |
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ADS8661IPW | Texas Instruments | $2.5824 | 12-Bit, 1.25-MSPS, 1-Ch SAR ADC with programmable (±12/±10/±6/±5/±2.5V) input ranges on +5V supply 16-TSSOP -40 to 125 | ADS8661IPWR vs ADS8661IPW |
Texas Instruments provides a recommended layout and routing guide in the ADS8661IPWR datasheet, but it's essential to follow good PCB design practices, such as keeping analog and digital signals separate, using a solid ground plane, and minimizing noise coupling.
Optimizing the ADS8661IPWR's performance requires understanding the specific requirements of your application. Consider factors like signal frequency, amplitude, and noise levels. Consult the datasheet and application notes for guidance on optimizing the device's performance in your specific use case.
The ADS8661IPWR has a maximum junction temperature of 150°C. Ensure good thermal design practices, such as providing adequate heat sinking, using thermal vias, and keeping the device away from heat sources. Consult the datasheet for thermal resistance and power dissipation information.
The ADS8661IPWR's POR and BOR features ensure the device resets correctly during power-up and brown-out conditions. Ensure that your system design accommodates these features by providing a stable power supply and using the POR and BOR pins correctly.
The ADS8661IPWR has built-in ESD protection, but it's still essential to follow proper ESD handling and storage procedures to prevent damage. Use ESD-safe materials, handle the device by the body, and avoid touching the pins.