MCP3208T-BI/SL Microchip Integrated Circuit (Small Outline Packages) In Stock
MCP3208T-BI/SL is a 12-bit successive-approximation ADC from Microchip with 8 channels and SPI interface, offering 6 µs maximum conversion time and 5 V analog input range in a SOIC-16 package with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- MCP3208T-BI/SL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.1800(MOQ 1)
- 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 resolution successive approximation ADC delivering 0.0244% max linearity error for high-accuracy analog measurements
- 8 independent input channels with up to 5 V analog input range supporting both single-ended and differential configurations
- SPI-compatible serial interface with 6 µs maximum conversion time enabling fast multi-channel data acquisition
- SOIC-16 package with RoHS-compliant Pb-free construction for standard lead-free SMT assembly
Applications
The MCP3208T-BI/SL is ideal for multi-channel data acquisition systems, industrial process monitoring, and embedded microcontroller designs requiring accurate analog-to-digital conversion. Its 8-channel SPI interface simplifies connection to microcontrollers like PIC, AVR, or ARM processors, making it popular in temperature sensing arrays, pressure measurement systems, and battery monitoring circuits. The 12-bit resolution and fast 6 µs conversion time make it well-suited for real-time signal monitoring in automotive diagnostics and scientific instrumentation.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-16 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Analog Input Voltage-Max | 5V |
| Conversion Time-Max | 6 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0244% |
| Number of Analog In Channels | 8 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| ## MCP3208T-BI/SL Alternates Showing results | Image |
| 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
Compatible alternatives and drop-in replacements for MCP3208T-BI/SL:
suggested
suggested
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suggested
Frequently Asked Questions
How fast can MCP3208T-BI/SL sample all 8 channels in a sequential scan application?
With a maximum conversion time of 6 µs per channel, MCP3208T-BI/SL can sequentially sample all 8 channels in approximately 48 µs, yielding an effective scan rate of about 20,833 full-cycle scans per second. At the maximum 2 MSPS sampling rate with a 2.7 V to 5.5 V supply, individual channel throughput reaches up to 100 ksps depending on SPI clock speed configuration.
What is the linearity accuracy of MCP3208T-BI/SL and when should designers use a higher-resolution ADC instead?
MCP3208T-BI/SL specifies a maximum linearity error (EL) of 0.0244%, which equates to approximately ±1 LSB at 12-bit resolution. For applications requiring sub-0.01% linearity, such as precision weigh scales or calibration instruments, a 16-bit ADC like MCP3208's sibling MCP3204 at higher resolution would be preferred. For typical sensor conditioning at 12-bit accuracy, the 0.0244% error is acceptable.
Can MCP3208T-BI/SL handle 5 V analog inputs when powered from a 3.3 V microcontroller system?
MCP3208T-BI/SL supports analog input voltages up to 5 V (equal to VDD), so when powered from a 5 V supply it can accept the full 0 V to 5 V range. In a 3.3 V microcontroller system, the ADC should be powered at 3.3 V and analog inputs must not exceed 3.3 V to avoid latch-up. A voltage divider or level-shifting circuit is required to scale 5 V signals down to the 3.3 V reference range.
What lead time should procurement teams expect for MCP3208T-BI/SL and are tape-and-reel options available?
The factory lead time for MCP3208T-BI/SL is 7 weeks from Microchip's authorized distribution chain. The 'T' suffix in the MPN denotes tape-and-reel packaging, suitable for automated SMT pick-and-place assembly with standard SOIC-16 reels typically containing 2,500 units per reel. Stocked quantities at major distributors like Digi-Key and Mouser can ship same day or next day for smaller volume orders.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.7600 | $5.76 |
| 25+ | $5.2300 | $130.75 |
| 50+ | $5.0100 | $250.50 |
| 100+ | $4.3600 | $436.00 |
| 1000+ | $4.2100 | $4210.00 |
| 5000+ | $4.1800 | $20900.00 |
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