Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Analog Devices Inc. |
| Package / Case | Tube |
| Part Status | Active |
| Type | General Purpose |
| Number of Elements | 1 |
| Output Type | CMOS, Rail-to-Rail, TTL |
| Voltage - Supply, Single/Dual (±) | 2.5V ~ 5.5V |
| Voltage - Input Offset (Max) | 3mV @ 2.5V |
| Current - Input Bias(Max) | 0.4µA @ 2.5V |
| Current - Output (Typ) | 50mA |
| Current - Quiescent (Max) | 1.1mA |
| CMRRPSRR(Typ) | 50dB CMRR, 50dB PSRR |
| Propagation Delay(Max) | 60ns |
| Hysteresis | 100µV |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
ADCMP609BRMZ is an Analog Devices high‑speed comparator in the ADCMP609 family. It compares two input voltages and outputs a digital level when one input crosses the other, enabling fast threshold detection and timing in mixed‑signal designs.
BRMZ denotes the RoHS‑compliant 8‑pin package option (MSOP/SO‑8 family).
Typical use cases include zero‑crossing detection, PWM reference generation, threshold detection in power and motor‑control circuits, and other fast timing/trigger applications.
For exact electrical specs (supply range, input common‑mode range, propagation delay, output type, hysteresis, etc.), pinout, and packaging details, consult the official ADCMP609 product page and the datasheet on Analog Devices’ website.
BRMZ denotes the RoHS‑compliant 8‑pin package option (MSOP/SO‑8 family).
Typical use cases include zero‑crossing detection, PWM reference generation, threshold detection in power and motor‑control circuits, and other fast timing/trigger applications.
For exact electrical specs (supply range, input common‑mode range, propagation delay, output type, hysteresis, etc.), pinout, and packaging details, consult the official ADCMP609 product page and the datasheet on Analog Devices’ website.
Pinout
- Pin count: 8 pins (8-pin package)
- Function: Dual high-speed voltage comparator (two independent comparators) that compare analog input voltages against reference thresholds to produce digital outputs.
- Function: Dual high-speed voltage comparator (two independent comparators) that compare analog input voltages against reference thresholds to produce digital outputs.
Manufacturer
- Manufacturer: Analog Devices, Inc. (ADI).
- Company type: A global American semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing ICs (publicly traded, HQ in Norwood, Massachusetts).
- Company type: A global American semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing ICs (publicly traded, HQ in Norwood, Massachusetts).
Application
ADCMP609BRMZ is a dual high-speed current-sense comparator used in power electronics and instrumentation. Typical applications:
- Switch‑mode power supplies (buck/boost/inverter) for current‑mode PWM control, current limit and protection
- DC‑DC converters and isolated power supplies
- Motor drives and robotics for overcurrent protection and fault detection
- Battery chargers, energy storage and renewable power electronics
- High‑speed threshold detection in instrumentation, data acquisition and telecom power
- General fast edge/threshold detection and timing circuits requiring precise, rapid comparisons
- Switch‑mode power supplies (buck/boost/inverter) for current‑mode PWM control, current limit and protection
- DC‑DC converters and isolated power supplies
- Motor drives and robotics for overcurrent protection and fault detection
- Battery chargers, energy storage and renewable power electronics
- High‑speed threshold detection in instrumentation, data acquisition and telecom power
- General fast edge/threshold detection and timing circuits requiring precise, rapid comparisons
Package
ADCMP609BRMZ is in an 8-pin MSOP package (MSOP-8), RoHS-compliant.
