MCP604-I/SL Microchip Integrated Circuit (Small Outline Packages) In Stock
The MCP604-I/SL is a quad CMOS operational amplifier from Microchip featuring rail-to-rail output, 2.7 V to 6.0 V supply range, and 2.8 MHz gain bandwidth product. Available in SOIC-14 package with low 1 µA typical bias current.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MCP604-I/SL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0200(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
- Quad rail-to-rail output op-amp with 2.8 MHz gain bandwidth product
- Ultra-low input bias current of 0.06 nA typical for high-impedance signal conditioning
- Wide supply voltage range: 2.7 V to 6.0 V single supply or ±1.35 V to ±3.0 V dual supply
- Low input offset voltage: 1.5 mV typical for precision signal amplification
Applications
The MCP604-I/SL is well-suited for battery-powered sensor signal conditioning, portable medical devices, and low-voltage data acquisition front ends where four amplifier channels are needed in a single SOIC-14 package. Its rail-to-rail output swing maximizes dynamic range in 3.3 V and 5 V systems, making it popular in industrial control loops, photodiode amplifiers, and active filter designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-14 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00006 µA |
| Common-mode Reject Ratio-Min | 75dB |
| Common-mode Reject Ratio-Nom | 90dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 3000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Slew Rate-Nom | 2.3V/us |
| Supply Current-Max | 1.296mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 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 |
| Unity Gain BW-Nom | 2800 |
| Voltage Gain-Min | 56200 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the gain bandwidth product of the MCP604-I/SL and how does it affect AC signal amplification?
The MCP604-I/SL has a gain bandwidth product of 2.8 MHz, which means at unity gain the amplifier maintains flat response up to 2.8 MHz. At a closed-loop gain of 10, the usable bandwidth drops to approximately 280 kHz. This makes the device suitable for audio, sensor interface, and moderate-speed control loop applications operating below 500 kHz.
Can the MCP604-I/SL operate from a single 3.3 V rail in a microcontroller-based design?
Yes, the MCP604-I/SL operates from a single supply as low as 2.7 V, making it fully compatible with 3.3 V microcontroller systems. Its rail-to-rail output swings within millivolts of both supply rails, delivering maximum dynamic range from a 3.3 V supply. Input common-mode range includes ground, so sensors tied to the negative rail are handled without offset networks.
How many independent amplifier channels does the MCP604-I/SL provide and what package does it use?
The MCP604-I/SL integrates 4 independent operational amplifier channels in a single SOIC-14 package, which occupies roughly 8.65 mm × 3.9 mm of PCB area. Having 4 channels in one 14-pin package reduces component count and board space compared to using two dual op-amps, a key advantage in multichannel sensor conditioning designs.
What is the typical input bias current of the MCP604-I/SL and when does it matter?
The MCP604-I/SL has a maximum input bias current of 0.06 nA (60 fA typical range), which is extremely low for a CMOS op-amp. This matters in applications with source impedances above 1 MΩ, such as pH electrode buffers or photodiode transimpedance amplifiers, where even 1 nA of bias current would create a 1 mV offset error across a 1 MΩ feedback resistor.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.3600 | $1.36 |
| 4+ | $1.2714 | $5.09 |
| 25+ | $1.1139 | $27.85 |
| 100+ | $1.0200 | $102.00 |
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