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Part Details for ADC78H90CIMT by Texas Instruments
Results Overview of ADC78H90CIMT by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 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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ADC78H90CIMT Information
ADC78H90CIMT 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 ADC78H90CIMT
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Converters | 764 |
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RFQ | |
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Win Source Electronics | 8-Channel, 500 kSPS, 12-Bit A/D Converter | IC ADC 12BIT SAR 16TSSOP | 2500 |
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$6.5348 / $9.8020 | Buy Now |
Part Details for ADC78H90CIMT
ADC78H90CIMT CAD Models
ADC78H90CIMT Part Data Attributes
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ADC78H90CIMT
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
ADC78H90CIMT
Texas Instruments
8-Channel, 500 KSPS, 12-Bit A/D Converter 16-TSSOP -40 to 85
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | TSSOP | |
| Package Description | TSSOP-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog Input Voltage-Max | 5.25 V | |
| Analog Input Voltage-Min | ||
| Conversion Time-Max | 1.625 µs | |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e0 | |
| Length | 5 mm | |
| Linearity Error-Max (EL) | 0.0244% | |
| Moisture Sensitivity Level | 1 | |
| Number of Analog In Channels | 8 | |
| Number of Bits | 12 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | BINARY | |
| Output Format | SERIAL | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.5 MHz | |
| Sample and Hold / Track and Hold | TRACK | |
| Seated Height-Max | 1.1 mm | |
| Supply Voltage-Nom | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Width | 4.4 mm |
Alternate Parts for ADC78H90CIMT
This table gives cross-reference parts and alternative options found for ADC78H90CIMT. 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 ADC78H90CIMT, 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 |
|---|---|---|---|---|
| ADC78H90CIMTX | National Semiconductor Corporation | Check for Price | IC 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16, TSSOP-16, Analog to Digital Converter | ADC78H90CIMT vs ADC78H90CIMTX |
| ADC78H90CIMT/NOPB | National Semiconductor Corporation | Check for Price | IC 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16, TSSOP-16, Analog to Digital Converter | ADC78H90CIMT vs ADC78H90CIMT/NOPB |
ADC78H90CIMT Frequently Asked Questions (FAQ)
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Texas Instruments provides a layout and routing guide in the application note 'AN-1299: PCB Layout and Routing Guidelines for ADCs' which can be applied to the ADC78H90CIMT. Additionally, it is recommended to keep the analog and digital grounds separate, use a solid ground plane, and minimize noise coupling between the analog and digital sections.
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The ADC78H90CIMT requires a clock signal with a frequency range of 10 MHz to 50 MHz. The clock signal should be a low-jitter, high-frequency clock source, such as a crystal oscillator or a clock generator. The clock signal should be connected to the CLK pin, and the clock frequency should be selected based on the desired conversion rate and system requirements.
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The recommended power-up sequence for the ADC78H90CIMT is to apply the analog power supply (AVDD) first, followed by the digital power supply (DVDD). The power-down mode can be achieved by setting the PDWN pin high, which reduces the power consumption to a low standby current. However, it is recommended to follow the power-down sequence outlined in the datasheet to ensure proper shutdown and prevent damage to the device.
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The ADC78H90CIMT has an internal calibration circuit that can be used to calibrate the device. The calibration options available include offset calibration, gain calibration, and linearity calibration. The calibration process can be initiated by setting the CAL pin high, and the calibration data can be stored in the device's internal registers or external memory.
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The ADC78H90CIMT is a high-speed device that can be susceptible to electromagnetic interference (EMI) and radio-frequency interference (RFI). To minimize EMI and RFI, it is recommended to use a shielded enclosure, keep the analog and digital sections separate, use a solid ground plane, and minimize noise coupling between the analog and digital sections. Additionally, the use of EMI filters and shielding on the PCB can help reduce EMI and RFI.