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ADCMP609BRMZ

Name: ADCMP609BRMZ
Rating: 4.7 (12 reviews)

IC COMP TTL/CMOS R-R SGL 8-MSOP

製造商
製造商。部分 #ADCMP609BRMZ
包 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
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規格

Supplier	Analog Devices Inc.
Package	Tube
ProductStatus	Active
Type	General Purpose
NumberofElements	1
OutputType	CMOS, Rail-to-Rail, TTL
Voltage-SupplySingle/Dual(±)	2.5V ~ 5.5V
Voltage-InputOffset(Max)	3mV @ 2.5V
Current-InputBias(Max)	0.4µA @ 2.5V
Current-Output(Typ)	50mA
Current-Quiescent(Max)	1.1mA
CMRRPSRR(Typ)	50dB CMRR, 50dB PSRR
PropagationDelay(Max)	60ns
Hysteresis	100µV
OperatingTemperature	-40°C ~ 125°C
Package/Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
MountingType	Surface Mount

概述

Description

ADCMP609BRMZ is an Analog Devices high-speed voltage comparator (part of the ADCMP609 family). It compares two analog inputs and produces a digital output when the inputs cross a threshold, enabling fast threshold detection in applications such as switching power supplies, motor control, zero-cross detectors, and PWM circuits. The BRMZ suffix indicates the RoHS-compliant 8-pin package variant; exact pinout and electrical specs vary by package and revision. Typical highlights you’ll see in the datasheet: supports single-supply operation over a broad voltage range, fast propagation delay, and low offset voltage. For precise figures (supply range, input common-mode range, output type, hysteresis options, temperature range), consult the ADCMP609BRMZ datasheet and product page. If you want, I can pull out the key specs you need from the datasheet.

Features

Here are the general features of the ADCMP609BRMZ (Analog Devices/TI-style dual comparator in an 8-pin BRMZ package):
- Dual high-speed comparators
- Push-pull outputs
- Independent input channels with common-mode range including ground
- Wide single-supply operation (approx. 2.7V to 5.5V)
- Low input offset voltage and low bias current
- Built-in hysteresis for noise immunity
- TTL/CMOS-compatible output levels
- 8-pin BRMZ (VSSOP) package
- Extended temperature range (typically -40°C to 125°C)
- ESD protection on input pins
Note: Exact numbers (propagation delay, offset, supply current) vary by variant; please refer to the specific datasheet for precise specs.

Package

8-lead MSOP package (MSOP-8), RoHS-compliant (BRMZ suffix).

Pinout

Pin count: 8 pins (8-lead RoHS package).
Function: Single high-speed voltage comparator (diff. inputs IN+ and IN−) with a single output; powered from V+ with a GND pin.

Manufacturer

Analog Devices, Inc. (ADI) manufactures the ADCMP609BRMZ. Analog Devices is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits for various industries.

Application

ADCMP609BRMZ is a high-speed, low-power voltage comparator with push-pull output. Common applications:
- Switching power supplies for threshold detection and PWM control
- Current/voltage sensing with over/under-voltage protection
- Zero-crossing and timing circuits
- Data acquisition, alarm/protection circuits
- General high-speed comparator needs in motor control and instrumentation

Equivalent

There isn’t a direct non-ADI cross for ADCMP609BRMZ. Closest substitutes are other Analog Devices ADCMP family devices: ADCMP601, ADCMP602, ADCMP603, ADCMP604, ADCMP606, ADCMP607, ADCMP608, and ADCMP609 (in different packages). For true cross-brand substitutes, use distributor cross-reference tools to find TI/ON Semi/Maxim parts with similar speed (ns range), 2.7–5.5 V supply, and the same output type (push-pull or open-collector).