MCP6569-E/SL Microchip Technology Inc., MCP6569-E/SL Datasheet

MCP6569-E/SL

Manufacturer Part Number

MCP6569-E/SL

Description

Quad 1.8V Open Drain Comparator, E temp

Manufacturer

Microchip Technology Inc.

Datasheet

1.MCP6569-ESL.pdf (44 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MCP6569-E/SL

Manufacturer:

MICROCHIP

Quantity:

12 000

Current page: 1 of 44
Download datasheet (749Kb)

Features

• Propagation Delay at 1.8V

• Low Quiescent Current: 100 µA (typical)

• Input Offset Voltage: ±3 mV (typical)

• Rail-to-Rail Input: V

• Open-Drain Output

• Wide Supply Voltage Range: 1.8V to 5.5V

• Available in Single, Dual, and Quad

• Packages: SC70, SOT-23-5, SOIC, MSOP,

Typical Applications

• Laptop computers

• Mobile Phones

• Hand-held Electronics

• RC Timers

• Alarm and Monitoring Circuits

• Window Comparators

• Multi-vibrators

Design Aids

• Microchip Advanced Part Selector (MAPS)

• Analog Demostration and Evaluation Boards

• Application Notes

Related Device

• Push-Pull Output: MCP6561/1R/1U/2/4

Typical Application

- 56 ns (typical) High to Low

TSSOP

1.8V Low Power Open-Drain Output Comparator

MCP656X

+5V

- 0.3V to V

+3V

MCP6566/6R/6U/7/9

+ 0.3V

OUT

Description

The Microchip Technology, Inc. MCP6566/6R/6U/7/9

families of Open-Drain output comparators are offered

in single, dual and quad configurations.

These comparators are optimized for low power 1.8V,

single-supply applications with greater than rail-to-rail

input operation. The internal input hysteresis eliminates

output switching due to internal input noise voltage,

reducing current draw. The open-drain output of the

MCP6566/6R/6U/7/9 family requires a pull up resistor

and it supports pull-up voltages above and below V

which can be used to level shift. The output toggle

frequency can reach a typical of 4 MHz (typical) while

limiting supply current surges and dynamic power

consumption during switching.

This family operates with single supply voltage of 1.8V

to 5.5V while drawing less than 100 µA/comparator of

quiescent current (typical).

Package Types

OUT

+IN

–

SOT-23-5, SC70-5

MCP6566R

MCP6566

MCP6566U

SOT-23-5

-IN

OUT

OUTA

OUTB

OUTA

+INA

+INB

-INA

-INB

SOIC, TSSOP

SOIC, MSOP

MCP6569

MCP6568

DS22143B-page 1

+ -

+INC

OUTD

-IND

+IND

-INC

OUTC

OUTB

-INB

+INB

Related parts for MCP6569-E/SL

MCP6569-E/SL Summary of contents

Page 1

... SOT-23-5, SC70-5 OUT +IN 3 MCP6566R SOT-23-5 OUT +IN 3 MCP6566U PU SOT-23 OUT - V – MCP6568 SOIC, MSOP OUTA OUTB 7 -INA + - 4 -IN 3 -INB +INA +INB MCP6569 SOIC, TSSOP OUTD OUTA -IND -INA + -IN +IND +INA +INC +INB -INC -INB OUTB 7 8 OUTC 5 DD OUT 4 DS22143B-page 1 ...

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... The pull up voltage for the open drain output V case, I can be higher than 1 µA (see OH_leak © 2009 Microchip Technology Inc. MCP6566/6R/6U/7/9 ESD protection on all pins (HBM/MM) .................≥ 4 kV/300V *Notice: Stresses above those listed under “Maximum Ratings” may cause permanent damage to the device. This is ...

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... OUT DD Not to exceed Absolute Max. Rating 25° 25° +1.8V to +5.5V GND Figure 1-1). Units Conditions / MHz V = 5.5V DD MHz MHz (Note 1) µ GND. SS Units Conditions °C °C °C °C/W °C/W °C/W °C/W °C/W °C/W © 2009 Microchip Technology Inc. , ...

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... Test Circuit Configuration This test circuit configuration is used to determine the AC and DC specifications. V MCP656X 200 kΩ I OUT 200 kΩ FIGURE 1-1: AC and DC Test Circuit for the Open-Drain Output Comparators. © 2009 Microchip Technology Inc. MCP6566/6R/6U/7 kΩ V OUT 25 pF DS22143B-page 5 ...

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... FIGURE 2-2: Input Offset Voltage Drift. 7 5.5V DD 6.0 5 OUT IN 4.0 3.0 2.0 1.0 0.0 -1.0 Time (3 µs/div) FIGURE 2-3: Input vs. Output Signal, No Phase Reversal. © 2009 Microchip Technology Inc. MCP6566/6R/6U/7/9 = +1.8V to +5.5V GND +25° 30 5.5V DD 25% Avg StDev = 0.2 mV 3588 units 20% 15% 10 ...

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... Input Hysteresis Voltage vs +125° +25° +85° 1. -40°C A 0.3 0.6 0.9 1.2 1.5 1.8 2.1 V (V) CM Input Hysteresis Voltage vs -40° +25° +85° 5. +125° 0.5 1.5 2.5 3.5 4.5 5.5 V (V) CM Input Hysteresis Voltage vs. © 2009 Microchip Technology Inc. ...

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... Sweep V Sweep -0.5 0.0 0.5 1.0 1.5 V (V) CM FIGURE 2-15: Quiescent Current vs. Common-mode Input Voltage. © 2009 Microchip Technology Inc. MCP6566/6R/6U/7/9 = +1.8V to +5.5V GND +25° 5.0 4.0 3.0 2.0 1.0 5.5 1.5 FIGURE 2-16: Supply Voltage vs. Temperature. 140 5.5V 120.0 DD Avg µ ...

Page 10

... FIGURE 2-24: Current / GND, IN – -2.5 -0.5 1.5 3.5 5.5 7 Quiescent Current vs +85° +25° (V) PU Output Leakage Current vs +125°C = 125°C = 125° +85° +25° -40° (mA) OUT Output Headroom Vs Output © 2009 Microchip Technology Inc. ...

Page 11

... FIGURE 2-26: Propagation Delay vs. Input Over-Drive. 140 120 100 Over-Drive PHL 100 mV Over-Drive PHL 40 20 1.5 2.5 3.5 V (V) DD FIGURE 2-27: Propagation Delay vs. Supply Voltage. © 2009 Microchip Technology Inc. MCP6566/6R/6U/7/9 = +1.8V to +5.5V GND +25° 50% 40% 30% 20% 10 FIGURE 2-28: Delays. 80 100 mV Over-Drive ...

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... FIGURE 2-36: Pull-up Voltage / GND, IN – PHL 1.0 2.0 3.0 4.0 5.0 6.0 V (V) CM Propagation Delay vs PLH t PHL 1.0 10.0 100.0 R (kΩ) PU Propagation Delay vs 5.5V PLH 1.8V PLH 1.8V PHL 5.5V PLH (V) PU Propagation Delay vs. © 2009 Microchip Technology Inc. ...

Page 13

... PSRR (µV/V) FIGURE 2-38: Power Supply Rejection Ratio (PSRR). 1000 100 0 Temperature (°C) FIGURE 2-39: Input Offset Current and Input Bias Current vs. Temperature. © 2009 Microchip Technology Inc. MCP6566/6R/6U/7/9 = +1.8V to +5.5V GND +25° 30 Avg. = 0.7 mV StDev 20 Avg. = 0.5 mV StDev= 0 ...

Page 14

... and pF 10000 1000 V = 2Vpp (sine) IN+ 100 10 1 0.1 1k 100 10k 100k 100 1000 10000 100000 100000 Input Frequency (Hz) FIGURE 2-43: Output Jitter vs. Input Frequency. DS22143B-page 14 = +1.8V to +5.5V GND +25° 5.5V DD 10M 1M 1E+ / GND, IN – © 2009 Microchip Technology Inc. ...

Page 15

... CMOS inputs with low bias currents. 3.2 Digital Outputs The comparator outputs are CMOS, open-drain digital outputs. They are designed to make level shifting and wired-OR easy to implement. © 2009 Microchip Technology Inc. MCP6566/6R/6U/7/9 3-1. MCP6569 Symbol MSOP, SOIC, SOIC TSSOP 1 1 OUT, OUTA Digital Output (comparator A) ...

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... Time (100 ms/div) FIGURE 4-1: The MCP6566/6R/6U/7/9 comparators’ internal hysteresis eliminates output chatter caused by input noise voltage. © 2009 Microchip Technology Inc. MCP6566/6R/6U/7/9 4.1.2 INPUT VOLTAGE AND CURRENT LIMITS The ESD protection on the inputs can be depicted as shown in Figure 4-2. This structure was chosen to ...

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... ⎜ ⎟ ⎜ ⎟ ------ - = V REF 1 + ------ - – ⎝ ⎠ ⎝ ⎠ ⎛ ⎞ ⎛ ⎞ ⎜ ⎟ ⎜ ⎟ ------ - = V REF 1 + ------ - – ⎝ ⎠ ⎝ ⎠ trip voltage from low-to-high trip voltage from high-to-low © 2009 Microchip Technology Inc. ...

Page 19

... shown in Figure 4- MCP656X + FIGURE 4-8: Thevenin Equivalent Circuit. © 2009 Microchip Technology Inc. MCP6566/6R/6U/7/9 Where: Using this simplified circuit, the trip voltage can calculated using the following equation: V OUT EQUATION 4-2: V THL V TLH Where: V TLH V THL Figure 2-21 and typical values for V 4 ...

Page 20

... V SS FIGURE 4-10: and 4-9): 4.8 Unused Comparators An unused amplifier in a quad package (MCP6569) should be configured as shown in circuit prevents the output from toggling and causing crosstalk. It uses the minimum number of components –) to the input and draws minimal current (see Figure 2-15) ...

Page 21

... V (where V > 1/2 PU MCP6567 1/2 RB MCP6567 FIGURE 4-13: Windowed Comparator. © 2009 Microchip Technology Inc. MCP6566/6R/6U/7/9 4.9.3 BISTABLE MULTI-VIBRATOR A simple bistable multi-vibrator design is shown in Figure 4-14. V supplies (V SS The output duty cycle changes with V shows V REF OUT ...

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... Three of our boards that are especially useful are: • 8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board, P/N SOIC8EV • 14-Pin SOIC/TSSOP/DIP Evaluation Board, P/N SOIC14EV • 5/6-Pin SOT23 Evaluation Board, P/N VSUPEV2 © 2009 Microchip Technology Inc. MCP6566/6R/6U/7/9 5.3 Application Notes The following Microchip Application Notes are available on ...

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... Note: In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. © 2009 Microchip Technology Inc. MCP6566/6R/6U/7/9 Device Code JYNN ...

Page 26

... MCP6566/6R/6U/7/9 Package Marking Information (Continued) 14-Lead SOIC (150 mil) (MCP6569) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6569) XXXXXXXX YYWW NNN DS22143B-page 26 Example: MCP6569 e 3 E/SL^^ 0934256 Example: MCP6569E 0934 256 © 2009 Microchip Technology Inc. ...

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... Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging © 2009 Microchip Technology Inc. MCP6566/6R/6U/7/9 DS22143B-page 31 ...

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... Microchip Technology Inc. MCP6566/6R/6U/7/9 DS22143B-page 33 ...

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... Microchip Technology Inc. MCP6566/6R/6U/7/9 DS22143B-page 35 ...

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... APPENDIX A: REVISION HISTORY Revision B (August 2009) The following is the list of modifications: 1. Added MCP6566U throughout the document. 2. Updated package outline drawings. Revision A (March 2009) • Original Release of this Document. © 2009 Microchip Technology Inc. MCP6566/6R/6U/7/9 DS22143B-page 39 ...

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... SOT-23 package. a) MCP6566UT-E/OT: Tape and Reel Extended Temperature, 5LD SOT-23 package. a) MCP6567-E/MS: Extended Temperature 8LD MSOP package. b) MCP6567-E/SN: Extended Temperature 8LD SOIC package. a) MCP6569T-E/SL: Tape and Reel Extended Temperature 14LD SOIC package. b) MCP6569T-E/ST: Tape and Reel Extended Temperature 14LD TSSOP package. DS22143B-page 41 ...

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... Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights. © 2009 Microchip Technology Inc. Trademarks The Microchip name and logo, the Microchip logo, dsPIC, K ...

Page 44

... Fax: 886-3-6578-370 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 © 2009 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 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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