MCP6004-I/ST Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP6004-I/ST is a quad rail-to-rail op-amp with 1 MHz gain-bandwidth product operating from 1.8 V to 6 V supply in a 14-pin TSSOP package. Features 60 dB minimum CMRR, 4.5 mV maximum input offset voltage, and 600 µA maximum quiescent current per amplifier. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MCP6004-I/ST Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3204(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 input and output op-amp at 1 MHz GBW for full signal swing from 1.8 V to 6 V single-supply designs
- 600 µA maximum quiescent current per amplifier enabling low-power battery-operated sensor and audio front-end circuits
- 60 dB minimum CMRR with internal frequency compensation in 14-pin TSSOP for noise-immune signal conditioning
Applications
The MCP6004-I/ST is a strong choice for battery-powered sensor interfaces, portable medical monitors, and IoT edge nodes that demand four independent rail-to-rail amplifier channels from a single 1.8 V or 3.3 V supply without sacrificing signal swing. Its 1 MHz gain-bandwidth product suits audio preamplifiers, active low-pass filters, and photodiode transimpedance stages operating in the audio band. Industrial data acquisition front ends also benefit from its low quiescent current and wide common-mode range when buffering signals close to the supply rails.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TSSOP-14 |
| Factory Lead Time | 7Weeks |
| YTEOL | 9 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Common-mode Reject Ratio-Min | 60dB |
| Common-mode Reject Ratio-Nom | 76dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 4500 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 | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.6V/us |
| Supply Current-Max | 0.68mA |
| 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 | 0.65mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 1000 |
| Voltage Gain-Min | 25118.86 |
| 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 | Malaysia, Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MCP6004-I/ST:
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Frequently Asked Questions
What supply voltage range and quiescent current does the MCP6004-I/ST operate at in battery-powered designs?
The MCP6004-I/ST operates from a single supply of 1.8 V to 6 V or a dual supply of ±0.9 V to ±3 V, drawing a maximum of 600 µA quiescent current per amplifier, totaling under 2.4 mA for all four channels. This low consumption makes it practical for coin-cell and lithium-polymer battery applications requiring continuous analog signal conditioning.
How does the rail-to-rail output of the MCP6004-I/ST help in single-supply ADC interface designs?
The rail-to-rail output swings within a few millivolts of both supply rails, allowing the MCP6004-I/ST to drive a 12-bit ADC input that spans the full 0 V to 3.3 V reference range without requiring level-shifting or a split supply. This maximizes dynamic range in weigh-scale front ends, pressure sensors, and other bridge-amplifier circuits operating from a single 3.3 V or 5 V rail.
What CMRR does the MCP6004-I/ST achieve and why does that matter for differential sensor measurements?
The MCP6004-I/ST specifies a minimum CMRR of 60 dB and a typical CMRR of 76 dB, meaning common-mode noise on both inputs — such as 50 Hz or 60 Hz mains interference picked up by long sensor cables — is rejected by a factor of at least 1000. This is critical in industrial strain-gauge, thermocouple, and current-sense amplifier designs where ground loops and electromagnetic interference would otherwise corrupt the differential measurement.
For a compact PCB, how many external components does the MCP6004-I/ST save compared to four discrete single op-amps?
Integrating 4 unity-gain stable op-amps into a single 14-pin TSSOP (5 mm × 4.4 mm footprint), the MCP6004-I/ST eliminates the need for four separate SO-8 or SOT-23 packages, reducing BOM count and total PCB area by up to 60-70% compared to discrete solutions, while sharing decoupling capacitors and power routing across all four channels.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3717 | $0.37 |
| 24+ | $0.3234 | $7.76 |
| 100+ | $0.3204 | $32.04 |
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