Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Microchip Technology |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | General Purpose |
| Number of Elements | 1 |
| Output Type | CMOS, Open-Drain, Rail-to-Rail, TTL |
| Voltage - Supply, Single/Dual (±) | 1.6V ~ 5.5V |
| Voltage - Input Offset (Max) | 7mV @ 5.5V |
| Current - Input Bias(Max) | 1pA @ 5.5V |
| Current - Output (Typ) | 30mA |
| Current - Quiescent (Max) | 1µA |
| CMRRPSRR(Typ) | 70dB CMRR, 80dB PSRR |
| Propagation Delay(Max) | 8µs |
| Hysteresis | 6.5mV |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
The MCP6546RT-I/OT is Microchip’s low‑power, rail‑to‑rail input/output operational amplifier in the MCP6546 family. It is intended for single‑supply operation in battery‑powered and sensor‑conditioning circuits. The I/OT suffix indicates industrial‑temperature operation (-40°C to +125°C) with Tape & Reel packaging.
Key features
- Rail‑to‑rail input and output (RRIO) for maximal dynamic range from a single supply
- Unity‑gain stable, suitable for buffers and active filters
- Very low quiescent current for long battery life
- Wide supply range on a single supply with good input common‑mode range including ground
- Small footprint in low‑pin packages; robust protection for automotive/sensor use
Typical applications
- Sensor signal conditioning and buffering
- ADC driver and input buffers
- Active filters and portable instrumentation
For exact electrical specs (GBW, slew rate, input offset, voltage range) and packaging options, consult the MCP6546 datasheet.
Key features
- Rail‑to‑rail input and output (RRIO) for maximal dynamic range from a single supply
- Unity‑gain stable, suitable for buffers and active filters
- Very low quiescent current for long battery life
- Wide supply range on a single supply with good input common‑mode range including ground
- Small footprint in low‑pin packages; robust protection for automotive/sensor use
Typical applications
- Sensor signal conditioning and buffering
- ADC driver and input buffers
- Active filters and portable instrumentation
For exact electrical specs (GBW, slew rate, input offset, voltage range) and packaging options, consult the MCP6546 datasheet.
Pinout
- Pin count: 8 pins (MSOP-8/SOIC-8 package).
- Function: Single-channel, low-power operational amplifier with rail-to-rail input/output (RRIO) suitable for single-supply operation (MCP6546 family).
- Function: Single-channel, low-power operational amplifier with rail-to-rail input/output (RRIO) suitable for single-supply operation (MCP6546 family).
Manufacturer
- Manufacturer: Microchip Technology Inc.
- What kind of company: A US-based semiconductor company that designs and manufactures microcontrollers, analog ICs, memory, and other embedded control solutions. It is a global supplier and publicly traded (NASDAQ: MCHP), headquartered in Chandler, Arizona.
- What kind of company: A US-based semiconductor company that designs and manufactures microcontrollers, analog ICs, memory, and other embedded control solutions. It is a global supplier and publicly traded (NASDAQ: MCHP), headquartered in Chandler, Arizona.
Application
Main application areas for MCP6546RT-I/OT:
- Low-power, rail-to-rail op-amp for battery-powered systems
- Sensor signal conditioning and buffering (voltage/bridge sensors, thermistors, load cells)
- Transimpedance and photodiode amplifiers for optical sensing
- ADC front-end drivers: impedance matching, buffering, gain staging
- Analog filters and active filter implementations (second-order, integrators)
- Microphone/audio preamplifier and general instrumentation amplification
- Industrial/extended-temperature applications in harsh environments (sensing, control, data acquisition)
- Low-power, rail-to-rail op-amp for battery-powered systems
- Sensor signal conditioning and buffering (voltage/bridge sensors, thermistors, load cells)
- Transimpedance and photodiode amplifiers for optical sensing
- ADC front-end drivers: impedance matching, buffering, gain staging
- Analog filters and active filter implementations (second-order, integrators)
- Microphone/audio preamplifier and general instrumentation amplification
- Industrial/extended-temperature applications in harsh environments (sensing, control, data acquisition)
Package
MCP6546RT-I/OT comes in an 8-pin MSOP package (MSOP-8). It is RoHS-compliant and available in Tape & Reel (RT) packaging.
