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Low power, high voltage comparator with push-pull output 5-SOT-23 -40 to 85
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
LMC7211BIM5X by Texas Instruments is a Comparator.
Comparators are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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LCSC | 15mV 0.04pA SOT-23-5 Comparators ROHS | 140 |
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$2.0745 / $2.4396 | Buy Now |
|
Vyrian | Amplifiers | 1479 |
|
RFQ | |
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Win Source Electronics | Tiny CMOS Comparator with Rail-to-Rail Input and Push-Pull Output | IC COMPAR TNY CMOS RR IN SOT23-5 | 40180 |
|
$0.4167 / $0.5381 | Buy Now |
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LMC7211BIM5X
Texas Instruments
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Datasheet
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LMC7211BIM5X
Texas Instruments
Low power, high voltage comparator with push-pull output 5-SOT-23 -40 to 85
|
Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | SOT-23 | |
Package Description | SOT-23, 5 PIN | |
Pin Count | 5 | |
Reach Compliance Code | not_compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.33.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Amplifier Type | COMPARATOR | |
Average Bias Current-Max (IIB) | 4e-7 µA | |
Bias Current-Max (IIB) @25C | 4e-7 µA | |
Input Offset Voltage-Max | 5000 µV | |
JESD-30 Code | R-PDSO-G5 | |
JESD-609 Code | e0 | |
Length | 2.9 mm | |
Moisture Sensitivity Level | 1 | |
Neg Supply Voltage Limit-Max | ||
Neg Supply Voltage-Nom (Vsup) | ||
Number of Functions | 1 | |
Number of Terminals | 5 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Output Type | PUSH-PULL | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | LSSOP | |
Package Equivalence Code | TSOP5/6,.11,37 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | |
Packing Method | TR | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Response Time-Nom | 4000 ns | |
Seated Height-Max | 1.45 mm | |
Supply Current-Max | 0.012 mA | |
Supply Voltage Limit-Max | 16 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | Tin/Lead (Sn/Pb) | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.95 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
Width | 1.6 mm |
This table gives cross-reference parts and alternative options found for LMC7211BIM5X. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LMC7211BIM5X, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Manufacturer | Composite Price | Description | Compare |
---|---|---|---|---|
LMC7211BIM/NOPB | Texas Instruments | $0.8529 | Low power, high voltage comparator with push-pull output 8-SOIC -40 to 85 | LMC7211BIM5X vs LMC7211BIM/NOPB |
LMC7211BIM/NOPB | National Semiconductor Corporation | Check for Price | IC COMPARATOR, 18000 uV OFFSET-MAX, 4000 ns RESPONSE TIME, PDSO8, SOIC-8, Comparator | LMC7211BIM5X vs LMC7211BIM/NOPB |
LMC7211BIMX/NOPB | Texas Instruments | Check for Price | Low power, high voltage comparator with push-pull output 8-SOIC -40 to 85 | LMC7211BIM5X vs LMC7211BIMX/NOPB |
Texas Instruments recommends a compact layout with the device placed close to the input and output capacitors to minimize parasitic inductance and capacitance. A 4-layer PCB with a solid ground plane is recommended. See the TI application note 'LMC7211 Layout and Placement Guidelines' for more details.
The compensation network can be optimized using the TI WEBENCH Power Designer tool or by following the guidelines in the datasheet. The goal is to achieve a phase margin of at least 45° and a gain margin of at least 10 dB. The compensation network should be adjusted based on the specific application requirements and PCB layout.
The maximum input voltage that can be applied to the LMC7211BIM5X is 6.5V. Exceeding this voltage can cause damage to the device. It is recommended to add input voltage protection circuitry, such as a voltage regulator or a transient voltage suppressor, to ensure the input voltage remains within the recommended range.
The LMC7211BIM5X has a recommended junction temperature range of -40°C to 125°C. To ensure the device operates within this range, a thermal management strategy should be implemented, such as using a heat sink, thermal interface material, and/or reducing the power dissipation of the device. The thermal resistance of the package should be considered when designing the thermal management strategy.
Texas Instruments recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF for the input capacitor. The capacitor should be placed close to the device and have a low inductance path to the input pin. A higher value capacitor may be required for applications with high input voltage ripple or high output current.