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Part Details for ADS8345NB by Texas Instruments
Results Overview of ADS8345NB by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- 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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ADS8345NB Information
ADS8345NB 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 ADS8345NB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-11626-5-ND
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DigiKey | IC ADC 16BIT SAR 20SSOP Min Qty: 1 Lead time: 18 Weeks Container: Tube |
447 In Stock |
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$14.4510 / $22.1600 | Buy Now |
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DISTI #
595-ADS8345NB
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Mouser Electronics | Analog to Digital Converters - ADC 16-Bit 8-Ch Serial O utput Sampling RoHS: Compliant | 308 |
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$14.1300 / $22.1600 | Buy Now |
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DISTI #
V99:2348_07229342
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Arrow Electronics | 8-Channel Single ADC SAR 100ksps 16-bit Serial 20-Pin SSOP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 18 Weeks Date Code: 2242 | Americas - 6 |
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$7.1050 / $13.5823 | Buy Now |
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Rochester Electronics | ADS8345 16-Bit, 8-Channel Serial Output Sampling Analog-to-Digital Converter RoHS: Compliant Status: Active Min Qty: 1 | 6 |
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$11.0900 / $13.8600 | Buy Now |
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LCSC | 16Bit 2.7V5V 100kHz serial SSOP-20-208mil Analog to Digital Converters (ADC) ROHS | 1 |
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$36.2569 / $39.7781 | Buy Now |
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Win Source Electronics | 16 BIT 8 CHANNEL 100 KHZ SERIAL | 1172 |
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$18.9575 / $28.4363 | Buy Now |
Part Details for ADS8345NB
ADS8345NB CAD Models
ADS8345NB Part Data Attributes
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ADS8345NB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
ADS8345NB
Texas Instruments
16-Bit, 100-kSPS, 8-Ch SAR ADC with fully differential inputs 20-SSOP -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SSOP | |
| Package Description | SSOP-20 | |
| Pin Count | 20 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog Input Voltage-Max | 2.6 V | |
| Analog Input Voltage-Min | -2.5 V | |
| Conversion Time-Max | 6.66 µs | |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 7.2 mm | |
| Linearity Error-Max (EL) | 0.0092% | |
| Moisture Sensitivity Level | 2 | |
| Number of Analog In Channels | 8 | |
| Number of Bits | 16 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | 2'S COMPLEMENT BINARY | |
| Output Format | SERIAL | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.1 MHz | |
| Sample and Hold / Track and Hold | SAMPLE | |
| Seated Height-Max | 2 mm | |
| Supply Current-Max | 2 mA | |
| 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 | 5.3 mm |
Alternate Parts for ADS8345NB
This table gives cross-reference parts and alternative options found for ADS8345NB. 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 ADS8345NB, 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 |
|---|---|---|---|---|
| ADS8345NBG4 | Texas Instruments | Check for Price | 16-Bit, 8-Channel Serial Output Sampling Analog-to-Digital Converter 20-SSOP -40 to 85 | ADS8345NB vs ADS8345NBG4 |
ADS8345NB Frequently Asked Questions (FAQ)
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The recommended power-on sequence is to apply VCC first, followed by AVCC, and then the analog input signal. This ensures proper operation and prevents damage to the device.
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To minimize noise and ensure accurate conversions, it is recommended to keep the analog input traces short and away from digital traces, use a solid ground plane, and decouple the power supplies with capacitors.
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The maximum sampling rate of the ADS8345NB is 100 kSPS. However, the actual sampling rate may be limited by the system's clock frequency and the conversion time of the ADC.
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The ADS8345NB outputs 16-bit data in a serial format. The output data is in two's complement format, with the most significant bit (MSB) first. The data is clocked out on the SDO pin during the SCLK falling edge.
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The REF pin is the reference voltage input for the ADC. It should be connected to a stable voltage reference source, such as a voltage regulator or a bandgap reference. The recommended reference voltage range is 2.5 V to 5.5 V.