MCP3202-BI/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
MCP3202-BI/SN is a 12-bit successive approximation ADC with dual differential or single-ended inputs, SPI interface, and up to 5.5 V analog input range in an 8-pin SOIC package. Designed for precision data acquisition in embedded systems.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP3202-BI/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.7500(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP3202-BI/SN?
- 12-bit resolution successive approximation ADC with up to 100 ksps sample rate
- 2 input channels configurable as single-ended or pseudo-differential
- SPI-compatible serial interface up to 1.8 MHz
- Wide analog input voltage range from 0 V to 5.5 V
- Low power consumption with 550 µA active and 500 nA standby current
- 8-pin SOIC package for compact board layouts
What is MCP3202-BI/SN used for?
MCP3202-BI/SN is used in industrial sensor conditioning, portable battery monitors, and precision data logging equipment where 12-bit measurement accuracy is required. Its SPI interface and dual-channel capability enable multi-sensor signal acquisition with minimal microcontroller overhead. Environmental monitoring systems and medical instrumentation also leverage its wide input range and low power modes.
What are the specifications of MCP3202-BI/SN?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Analog Input Voltage-Max | 5.5V |
| Conversion Time-Max | 6.66 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 | 2 |
| 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 | 5.5V |
| 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 |
Where can I find the MCP3202-BI/SN datasheet?
MCP3202-BI/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP3202-BI/SN?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resolution and sampling speed does the MCP3202-BI/SN offer for sensor measurement applications?
MCP3202-BI/SN provides 12-bit resolution with a maximum throughput of 100 ksps at 5 V supply. The 12-bit depth gives 4096 discrete levels, allowing accurate measurement of small signal variations in temperature, pressure, and other analog sensors.
Can MCP3202-BI/SN channels be configured as differential inputs and what is the benefit?
Yes, both channels of the MCP3202-BI/SN can be configured as a single pseudo-differential pair or as two independent single-ended inputs. Differential mode rejects common-mode noise, which is especially valuable in noisy industrial environments where supply-referenced interference would otherwise degrade 12-bit measurement accuracy.
How does the MCP3202-BI/SN compare to an 8-bit ADC for a precision weighing scale design?
An 8-bit ADC offers only 256 counts, yielding roughly 0.4% full-scale resolution, while MCP3202-BI/SN delivers 4096 counts and 12-bit resolution for approximately 0.024% linearity error. For a 5 kg scale, this difference means resolving 0.5 g versus 20 g increments, making the 12-bit device essential for precision measurement.
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| Qty. | Unit Price | Ext. Price |
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| 1+ | $3.8200 | $3.82 |
| 5+ | $3.5100 | $17.55 |
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| 25+ | $2.9100 | $72.75 |
| 100+ | $2.7500 | $275.00 |
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