MCP3201T-BI/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP3201T-BI/SN is a 12-bit successive approximation ADC with single-channel SPI interface in an 8-pin SOIC package, featuring 7.5 µs max conversion time and 5.1 V max analog input for precise data acquisition.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP3201T-BI/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.0200(MOQ 25)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 12-bit successive approximation ADC with up to 5.1 V analog input range for high-precision signal conversion
- Maximum 7.5 µs conversion time over SPI interface enables fast single-channel acquisition in embedded systems
- Compact 8-pin SOIC package with Pb-free e3 compliance suits space-constrained industrial and consumer designs
Applications
The MCP3201T-BI/SN is ideal for portable data loggers, industrial sensor interfaces, and battery-powered IoT nodes that require 12-bit precision analogue-to-digital conversion over a simple SPI bus. Its 7.5 µs maximum conversion time and up to 5.1 V analog input range make it well-suited for temperature, pressure, and light sensor digitization in embedded microcontroller applications. The compact 8-pin SOIC footprint simplifies PCB layout in handheld meters, smart home devices, and medical diagnostic equipment.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Analog Input Voltage-Max | 5.1V |
| Analog Input Voltage-Min | -0.1 V |
| Conversion Time-Max | 7.5 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0244% |
| 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 | SOP8,.23 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.1MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Screening Level | TS 16949 |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How fast can MCP3201T-BI/SN complete an analogue-to-digital conversion?
The MCP3201T-BI/SN completes a 12-bit successive approximation conversion in a maximum of 7.5 µs when communicating over the SPI interface. This speed supports sampling rates suitable for audio-frequency and industrial control signals, making it a practical choice for data loggers and sensor digitization in embedded systems operating from 2.7 V to 5.5 V supply rails.
For a 5 V single-supply sensor interface, is MCP3201T-BI/SN a suitable 12-bit ADC choice?
Yes. The MCP3201T-BI/SN accepts analogue input voltages from -0.1 V to 5.1 V, making it directly compatible with 5 V single-supply sensor outputs. Its 12-bit resolution and SPI interface allow the host microcontroller to read digitized values without additional signal conditioning, and the 8-pin SOIC package fits standard PCB footprints used in industrial and consumer sensor boards.
How does the SOIC-8 package of MCP3201T-BI/SN compare to smaller alternatives for high-density designs?
The MCP3201T-BI/SN in an 8-pin SOIC package (JESD-30 R-PDSO-G8) occupies roughly 4.9 mm x 3.9 mm of board area, which is larger than SOT-23 or MSOP alternatives but offers easier hand-soldering and better pad access for prototyping. Designers needing a smaller footprint can consider MCP3201 variants in MSOP-8 or TSSOP-8 packages while retaining the same 12-bit SPI ADC functionality.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $2.9200 | $73.00 |
| 100+ | $2.6600 | $266.00 |
| 250+ | $2.0700 | $517.50 |
| 500+ | $2.0590 | $1029.50 |
| 1000+ | $2.0200 | $2020.00 |
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