MCP606-I/P - 155kHz Micropower Op Amp | Microchip
料号： MCP606-I/P ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
直接替换替代料： MCP606-I/P ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： MCP606-I/P （相同外形与封装尺寸） ——差异在于 Input Bias Current, Output Swing, Product Type, Typical Operating Current.
快速对比工具——选择替代料号进行并排对比：
MCP606T-I/P
✅ 直接替换📋 参考替代料（不在目录中）
MCP606-I/OT
✅ 直接替换📋 参考替代料（不在目录中）
MCP606-I/ST
✅ 直接替换📋 参考替代料（不在目录中）
MCP606T-I/ST
✅ 直接替换📋 参考替代料（不在目录中）
MCP606T-I/SN
✅ 直接替换📋 参考替代料（不在目录中）
MCP606-I/P 最大额定值与电气特性
| Product Type | Single operational amplifier |
| Technology | Advanced CMOS |
| Number of Channels | 1 channel |
| Gain Bandwidth Product | 155 kHz |
| Typical Operating Current | 18.7 uA |
| Maximum Offset Voltage | 250 uV |
| Supply Voltage Range | 2.5 V to 6.0 V |
| Input Bias Current | 80 pA maximum at +85 C |
| Output Swing | Rail-to-rail |
| Unity-Gain Stability | Yes |
| 封装 | 8-pin PDIP |
| Package Type | Through-hole PDIP |
MCP606-I/P through-hole pdip 引脚配置指南
MCP606-I/P（through-hole pdip 封装）的引脚配置。 该模拟元件具有输入、输出和电源引脚。请参阅制造商数据手册以了解失调调零、补偿和使能引脚配置。适用于信号调理和放大器电路。
暂无详细引脚数据： MCP606-I/P.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MCP606-I/P 适用于 6 应用s: Battery-Powered Sensor Interface, Portable Measurement Front End, Low-Voltage Signal Buffer, Portable Instrumentation, Low-Voltage Control Signal Conditioning, Portable Analog Signal Conditioning.
Battery-Powered Sensor Interface
The MCP606-I/P fits battery-powered sensor interfaces because it operates from 2.5 V to 6.0 V and has a typical operating current of 18.7 uA. Its 155 kHz gain-bandwidth product is appropriate for slow sensor signals, while rail-to-rail output swing helps use the available supply range. Place the amplifier close to the sensor output and use the 8-pin PDIP package only when through-hole assembly is acceptable. Verify the sensor’s output range, input common-mode limits, required noise performance, and stability with the selected gain before production release.
推荐
Portable Measurement Front End
The MCP606-I/P is suitable for portable measurement front ends that amplify weak, low-frequency analog signals under a constrained power budget. The 18.7 uA typical operating current supports battery life, and the 155 kHz gain-bandwidth product provides more than enough bandwidth for many temperature, pressure, and resistance-sensor signals. Its rail-to-rail output can improve usable dynamic range in a low-voltage system. Check offset accuracy, input bias current, noise, and common-mode behavior against the sensor and instrumentation requirements rather than assuming general-purpose specifications are sufficient.
推荐
Low-Voltage Signal Buffer
Use the MCP606-I/P as a unity-gain buffer when a sensor or divider must drive a downstream ADC without loading the source. The family is unity-gain stable and has a 155 kHz gain-bandwidth product, which is suitable for many low-frequency buffering tasks. Rail-to-rail output swing can preserve signal range in compact systems, while the 18.7 uA typical current helps limit power use. Confirm output load, capacitive loading, settling requirements, input offset, and the ADC’s acquisition behavior with the manufacturer’s application guidance.
推荐
Portable Instrumentation
The MCP606-I/P can support portable instrumentation requiring modest bandwidth and low supply current. Its 2.5 V minimum supply voltage is helpful for single-cell or reduced-voltage systems, and the 155 kHz gain-bandwidth product is adequate for many sensor, control, and analog monitoring functions. The rail-to-rail output swing helps maximize signal excursion in a constrained enclosure. Designers should still evaluate input-referred noise, offset drift, common-mode range, output drive, and temperature stability for precision measurement specifications.
推荐
Low-Voltage Control Signal Conditioning
The MCP606-I/P is appropriate for conditioning low-voltage control signals in battery-operated equipment, provided the control bandwidth is modest. Its typical 18.7 uA current and 155 kHz gain-bandwidth product support efficient analog amplification without introducing a high-speed, high-power architecture. The 2.5 V to 6.0 V operating range aligns with low-voltage control rails. For actuator or feedback loops, verify stability, output drive, noise, and propagation requirements; the basic family specification is not a substitute for a complete control-loop design.
推荐
Portable Analog Signal Conditioning
The MCP606-I/P can serve as a general analog signal-conditioning element in portable products such as compact meters, handheld testers, and wearable-adjacent sensing modules. Its single-channel 155 kHz architecture is suited to low-frequency amplification and buffering, while 18.7 uA typical operating current supports power-conscious designs. The rail-to-rail output is valuable when the downstream converter or ADC has a narrow usable signal window. Validate input common-mode range, offset stability, noise, and PCB leakage before using it for high-impedance sources.
推荐
推荐产品汇总
工程参考数据： MCP606-I/P ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | MCP606T-I/P | MCP606-I/OT | MCP606-I/ST | MCP606T-I/ST |
|---|---|---|---|---|---|
| Product Type | Single micropower CMOS operational amplifier | MCP606-family operational amplifier | MCP606-family operational amplifier | MCP606-family operational amplifier | MCP606-family operational amplifier |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 8-pin PDIP | 8-pin PDIP | 8-pin PDIP | 8-pin PDIP | 8-pin PDIP |
关键差异点
- Low-power single-channel CMOS operation （对比 MCP606T-I/P)
- Low-voltage operation with rail-to-rail output （对比 MCP606-I/OT)
- Single-channel PDIP format for through-hole assembly （对比 MCP606-I/ST)
设计说明
Estimated: the MCP606-I/P’s typical operating current is 18.7 uA. For a design operating at 3.0 V, the estimated device supply power is 3.0 V × 18.7 uA = 56.1 uW before considering external-load current, bias-current effects, and dynamic operation. Use the datasheet maximum-current conditions for battery-life calculations rather than treating this typical estimate as a worst-case value.
Place the op amp, input-source connection, feedback components, and decoupling capacitor close together to minimize parasitic resistance and capacitance. Keep high-impedance input traces short and shield them from switching nodes and high-current return paths. Because the verified data confirms an 8-pin PDIP package, follow the exact manufacturer pinout and package outline; the supplied data did not include a complete pin assignment, so do not infer pin numbers from package conventions.
Do not assume rail-to-rail output swing means rail-to-rail input capability. The supplied verified data explicitly confirms rail-to-rail output behavior but does not establish the full input common-mode range, output-load limits, noise, or absolute maximum ratings. Check those conditions in the manufacturer datasheet before connecting a sensor output near either supply rail, driving a heavy load, or operating at the maximum stated 6.0 V supply.
合规信息
Compliance status was not included in the verified web data. Check the current Microchip product documentation and applicable supplier declarations before production release.