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Hot-selling and scarce LMC7211BIM5X-NOPB Tiny CMOS Comparator SOT23-5 spot stock
LMC7211BIM5X-NOPB Tiny CMOS Comparator SOT23-5 spot stock
Product Descriptions
The LMC7211-N is a micropower CMOS comparator available in the space saving SOT23-5 package. This makes the comparator designed for space and weight critical designs. The LMC7211-N is supplied in two offset voltage grades, 5mV and 15mV.
The main benefits of the tiny package are most apparent in small portable electronic devices, such as mobile phones, pagers, notebook computers, personal digital assistants, and PCMCIA cards. The rail-to-rail input voltage makes the LMC7211-N a good choice for sensor interfacing, such as light detector circuits, optical and magnetic sensors, and alarm and status circuits.
The tiny comparator's outside dimensions (length x width x height) of 3.05mm × 3.00mm × 1.43mm allow the device to fit into tight spaces on PC boards.
See the LMC7221 for a comparator with an opendrain output.
Product Features
Tiny SOT 23-5 package saves space
Package is less than 1.43mm thick
Specified specs at 2 .7V, 5V, 15V supplies
Typical supply current 7μA at 5V
Response time of 420ns at 5V
Push-pull output
Input common-mode range beyond V− and V+
Low input current
Product Applications
Notebooks and PDAs
PCMCIA cards
Mobile communications
Alarm and security circuits
Direct sensor interface
Replaces amplifiers used as comparators with
better performance and lower current
Product Specifications
| Attribute | Attribute value |
| ANSM-Part# | ANSM-LMC7211BIM5X/NOPB |
| Category | Integrated Circuits (ICs) |
| Linear | |
| Comparators | |
| Manufacturer | - |
| Packaging | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Digi-Reel® | |
| Part Status | Active |
| Type | Standard (General Purpose) |
| Number of Elements | 1 |
| Output Type | Push-Pull |
| Voltage - Supply, Single/Dual(±) | 2.7V ~ 15V, ±1.35V ~ 7.5V |
| Voltage - Input Offset (Max) | 15mV @ 5V |
| Current - Input Bias (Max) | 0.04pA @ 5V |
| Current - Output (Typ) | 30mA |
| Current - Quiescent (Max) | 14µA |
| CMRR, PSRR (Typ) | 75dB CMRR, 80dB PSRR |
| Propagation Delay (Max) | 10µs |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | SC-74A, SOT-753 |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23-5 |
| Base Product Number | LMC7211 |
Product Photos


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