MCP6541T-I/LT Microchip Technology, MCP6541T-I/LT Datasheet

IC,VOLT COMPARATOR,SINGLE,CMOS,TSSOP,6PIN,PLASTIC

MCP6541T-I/LT

Manufacturer Part Number

MCP6541T-I/LT

Description

IC,VOLT COMPARATOR,SINGLE,CMOS,TSSOP,6PIN,PLASTIC

Manufacturer

Microchip Technology

Type

General Purposer

Datasheets

1.MCP6541T-ILT.pdf (34 pages)

2.MCP6541T-ILT.pdf (32 pages)

Specifications of MCP6541T-I/LT

Rohs Compliant

YES

Number Of Elements

Output Type

CMOS, Push-Pull, Rail-to-Rail, TTL

Voltage - Supply

1.6 V ~ 5.5 V

Mounting Type

Surface Mount

Package / Case

6-TSSOP (5 lead), SC-88A, SOT-353

Comparator Type

General Purpose

No. Of Comparators

Response Time

4Âµs

Ic Output Type

CMOS, Push Pull, TTL

Supply Current

600nA

Supply Voltage Range

1.6V To 5.5V

Output Compatibility

CMOS, TTL

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

MCP6541T-I/LT
MCP6541T-I/LTTR

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MCP6541T-I/LT

Manufacturer:

Microchip Technology

Quantity:

29 376

Company:

Meier Automation Equipment Co., Limited

Part Number:

MCP6541T-I/LT

Manufacturer:

MICROCHIP/微芯

Quantity:

20 000

Company:

Amily Shenzhen XNWY Technology Co., Ltd

Part Number:

MCP6541T-I/LT

Current page: 1 of 32
Download datasheet (2Mb)

Features

• Low Quiescent Current: 600 nA/comparator (typ.)

• Rail-to-Rail Input: V

• CMOS/TTL-Compatible Output

• Propagation Delay: 4 µs (typ., 100 mV Overdrive)

• Wide Supply Voltage Range: 1.6V to 5.5V

• Available in Single, Dual and Quad

• Single available in SOT-23-5, SC-70-5 * pack-

• Chip Select (CS) with MCP6543

• Low Switching Current

• Internal Hysteresis: 3.3 mV (typ.)

• Temperature Ranges:

Typical Applications

• Laptop Computers

• Mobile Phones

• Metering Systems

• Hand-held Electronics

• RC Timers

• Alarm and Monitoring Circuits

• Windowed Comparators

• Multi-vibrators

Related Devices

• Open-Drain Output: MCP6546/7/8/9

Package Types

ages

- Industrial: -40°C to +85°C

- Extended: -40°C to +125°C

OUT

SOT-23-5, SC-70-5

PDIP, SOIC, MSOP

–

MCP6541

Push-Pull Output Sub-Microamp Comparators

OUT

- 0.3V to V

–

OUT

MCP6541R

SOT-23-5

+ 0.3V

–

MCP6541/2/3/4

OUTA

INA

PDIP, SOIC, MSOP

–

Description

The Microchip Technology Inc. MCP6541/2/3/4 family

of comparators is offered in single (MCP6541), single

with Chip Select (CS) (MCP6543), dual (MCP6542)

and quad (MCP6544) configurations. The outputs are

push-pull (CMOS/TTL-compatible) and are capable of

driving heavy DC or capacitive loads.

These comparators are optimized for low power, single-

supply operation with greater than rail-to-rail input

operation. The push-pull output of the MCP6541/2/3/4

family supports rail-to-rail output swing and interfaces

with TTL/CMOS logic. The internal input hysteresis

eliminates output switching due to internal input noise

voltage, reducing current draw. The output limits supply

current surges and dynamic power consumption while

switching. This product family operates with a single-

supply voltage as low as 1.6V and draws less than

1 µA/comparator of quiescent current.

The related MCP6546/7/8/9 family of comparators from

Microchip has an open-drain output. Used with a pull-up

resistor, these devices can be used as level-shifters for

any desired voltage up to 10V and in wired-OR logic.

* SC-70-5 E-Temp parts not available at this release of

the data sheet.

MCP6542

MCP6543

+ -

OUTB

OUT

INB

–

OUTA

OUTB

INA

INB

INA

INB

PDIP, SOIC, TSSOP

–

MCP6544

DS21696D-page 1

+ -

OUTD

OUTC

IND

INC

–

Related parts for MCP6541T-I/LT

MCP6541T-I/LT Summary of contents

Page 1

... IN IN © 2006 Microchip Technology Inc. MCP6541/2/3/4 Description The Microchip Technology Inc. MCP6541/2/3/4 family of comparators is offered in single (MCP6541), single + 0.3V with Chip Select (CS) (MCP6543), dual (MCP6542) and quad (MCP6544) configurations. The outputs are push-pull (CMOS/TTL-compatible) and are capable of driving heavy DC or capacitive loads. ...

Page 2

Page 3

... Hi-Z OUT -0.6 µA (typ.) -20 pA (typ (typ FIGURE 1-1: Timing Diagram for the CS Pin on the MCP6543. © 2006 Microchip Technology Inc. = +1.6V to +5.5V GND (Refer to Figure 1-2 and Figure 1-3). L Min Typ Max Units — 0.85 — µs — 0.85 — ...

Page 4

Page 5

... OUT – Time (1 ms/div) FIGURE 2-3: The MCP6541/2/3/4 comparators show no phase reversal. © 2006 Microchip Technology Inc. = +1.6V to +5.5V GND +25° 18% 1200 Samples 16 14% 12% 10 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 5.6 6.0 FIGURE 2- 25% 20% ...

Page 6

... 5. 100 125 Ambient Temperature (°C) Input Hysteresis Voltage vs +125° +85° +25° -40°C A Common Mode Input Voltage (V) Input Hysteresis Voltage vs. = 1.6V 5. +125° +85° +25° -40°C A Common Mode Input Voltage (V) Input Hysteresis Voltage vs. = 5.5V. DD © 2006 Microchip Technology Inc. ...

Page 7

... DD 0.1 Sweep V – 0.0 0.0 0.2 0.4 0.6 0.8 1.0 Common Mode Input Voltage (V) FIGURE 2-15: Quiescent Current vs. Common Mode Input Voltage © 2006 Microchip Technology Inc. = +1.6V to +5.5V GND 10000 10n 1000 1n 100p 100 10p 100f 0.1 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 ...

Page 8

... Power Supply Voltage (V) Output Short Circuit Current V – +125°C = +85° +25° -40° – +125° +85° +25° -40° 5. Output Current (mA) Output Voltage Headroom = 5.5V. DD 600 Samples 100 mV Overdrive 1. 5. Low-to-High Propagation Delay (µs) Low-to-High Propagation © 2006 Microchip Technology Inc. ...

Page 9

... 100 mV Overdrive PLH 3 t PHL 0.0 0.2 0.4 0.6 0.8 1.0 Common Mode Input Voltage (V) FIGURE 2-27: Propagation Delay vs. Common Mode Input Voltage © 2006 Microchip Technology Inc. = +1.6V to +5.5V GND 100 mV Overdrive 1. 1.0 1.5 2.0 -50 -25 FIGURE 2-28: Ambient Temperature. ...

Page 10

... Turns On Shuts Off CS Hysteresis CS CS Low-to-High High-to-Low V = 5.5V DD Chip Select (CS) Voltage (V) Supply Current (shoot OUT Start- 5.5V DD -12 Charging output -15 capacitance -18 -21 -24 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Time (0.5 ms/div) Supply Current (charging = 5.5V DD © 2006 Microchip Technology Inc. ...

Page 11

... Digital Outputs The comparator outputs are CMOS, push-pull digital outputs. They are designed to be compatible with CMOS and TTL logic and are capable of driving heavy DC or capacitive loads. © 2006 Microchip Technology Inc. Symbol OUT, OUTA Digital Output (comparator A) 2 ...

Page 12

... It also helps in systems where it is best not to cycle between states too frequently (e.g., air conditioner thermostatic control – Hysteresis -10 -15 -20 -25 -30 Time (100 ms/div) The MCP6541/2/3/4 pin the center (average) of the the difference between HYST © 2006 Microchip Technology Inc. ...

Page 13

... ⎝ ⎠ trip voltage from low to high TLH V = trip voltage from high to low THL © 2006 Microchip Technology Inc. 4.4.2 INVERTING CIRCUIT Figure 4-5 shows an inverting circuit for single-supply using three resistors. The resulting hysteresis diagram is shown in Figure 4- OUT ...

Page 14

... Connect the guard ring to the inverting input pin (V 12 Ω difference would Guard Ring Example Guard Ring Layout +). This biases the guard ring ground). DD –) to the input the IN –). IN © 2006 Microchip Technology Inc. ...

Page 15

... > 1/2 MCP6542 MCP6542 FIGURE 4-10: Windowed Comparator. © 2006 Microchip Technology Inc. 4.9.3 BISTABLE MULTI-VIBRATOR A simple bistable multi-vibrator design is shown in Figure 4-11. V supplies (V SS The output duty cycle changes with V V REF OUT FIGURE 4-11: and V (where RT MCP6541/2/3/4 ...

Page 16

... Example: I-Temp E-Temp Device Code Code ABNN GTNN AGNN GUNN Example MCP6541 I/P256 0617 Example MCP6542 I/SN0617 256 Example AB25 Front) 617 (Back) AB25 : MCP6541 E/P^^256 0617 : MCP6541E SN^^0617 256 : 6543I 617256 © 2006 Microchip Technology Inc. ...

Page 17

... Package Marking Information (Continued) 14-Lead PDIP (300 mil) (MCP6544) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP6544) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6544) XXXXXXXX YYWW NNN © 2006 Microchip Technology Inc. MCP6541/2/3/4 Example: MCP6544-I/P XXXXXXXXXXXXXX 0617256 e MCP6544E 0617256 MCP6544 I/P 0617256 ...

Page 18

... Q1 .004 .016 c .004 .007 B .006 .012 A MILLIMETERS* MIN NOM MAX 5 0.65 (BSC) 0.80 1.10 0.80 1.00 0.00 0.10 1.80 2.40 1.15 1.35 1.80 2.20 0.10 0.30 0.10 0.40 0.10 0.18 0.15 0.30 Revised 07-19-05 © 2006 Microchip Technology Inc. ...

Page 19

... Lead Width Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .005" (0.127mm) per side. EIAJ Equivalent: SC-74A Drawing No. C04-091 © 2006 Microchip Technology Inc φ A1 ...

Page 20

Page 21

... Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: MS-012 Drawing No. C04-057 © 2006 Microchip Technology Inc. MCP6541/2/3 φ ...

Page 22

... A2 MILLIMETERS* MIN NOM MAX 8 0.65 BSC - - 1.10 0.75 0.85 0.95 0.00 - 0.15 4.90 BSC 3.00 BSC 3.00 BSC 0.40 0.60 0.80 0.95 REF 0° - 8° 0.08 - 0.23 0.22 - 0.40 5° - 15° 5° - 15° Revised 07-21-05 © 2006 Microchip Technology Inc. ...

Page 23

... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: MS-001 Drawing No. C04-005 © 2006 Microchip Technology Inc Units ...

Page 24

Page 25

... Dimensions D and E1 do not include mold fla sh or protrusions. Mold flash or protrusions shall not exceed .005" (0.127mm) per side. BSC: Basic Dimension. Theoretically exact value shown without tolerances. See ASME Y14.5M REF: Reference Dimension, usually without tole rance, for information purposes only. See ASME Y14.5M JEDEC Equivalent: MO-153 AB-1 Drawing No. C04-087 © 2006 Microchip Technology Inc φ L ...

Page 26

Page 27

... Changed specifications and plots for E-Temp. 4. Added Section 3.0 Pin Descriptions 5. Corrected package marking (See Section 5.1 “Package Marking Information”) 6. Added Appendix A: Revision History. Revision C (September 2003) Revision B (November 2002) Revision A (March 2002) • Original Release of this Document. © 2006 Microchip Technology Inc. MCP6541/2/3/4 DS21696D-page 27 ...

Page 28

Page 29

... SN = Plastic SOIC (150 mil Body), 8-lead SL = Plastic SOIC (150 mil Body), 14-lead (MCP6544 Plastic TSSOP (4.4mm Body), 14-lead (MCP6544) © 2006 Microchip Technology Inc. MCP6541/2/3/4 . Examples: a) MCP6541T-I/LT: Tape and Reel, Industrial Temperature, 5LD SC-70. b) MCP6541T-I/OT: Tape and Reel, Industrial Temperature, 5LD SOT-23. c) ...

Page 30

Page 31

... PowerMate, PowerTool, REAL ICE, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...

Page 32

... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2006 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-399 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...

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