MAX6666AUT 데이터 시트보기 (PDF) - Maxim Integrated

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MAX6666AUT

High-Accuracy PWM Output Temperature Sensors

Maxim Integrated 

High-Accuracy PWM Output Temperature

Sensors

VCC

VCC

+3.3V

P

DOUT

N

DOUT

N

(a)

(b)

Figure 2. MAX6666/MAX6667 Output Configuration

2.5V

MAX6667

DOUT

5.1kΩ

TO LOGIC GATE INPUT

GND

Figure 4. Low-Voltage Logic

MAX6666

TEMPERATURE ERROR vs. LOAD CURRENT

3.5

3.0

µMAX

2.5

SO

2.0

1.5

1.0

SOT23-6

0.5

0

0

2

4

6

8

10

LOAD CURRENT (mA)

Figure 3. MAX6666 Temperature Error Due to Load Current

Low-Voltage Logic

Use the MAX6667 open-drain output to drive low-volt-

age devices. As shown in Figure 4, connect a pullup

resistor from the low-voltage logic supply to the

MAX6667 output. Limit the resistor’s current to about

1mA, thus maintaining an output low logic level of less

than 200mV.

PROCESS: BiCMOS

Chip Information

Package Information

For the latest package outline information and land patterns, go

to www.maxim-ic.com/packages.

PACKAGE TYPE PACKAGE CODE DOCUMENT NO.

6 SOT23

U6F+6

21-0058

6 _______________________________________________________________________________________

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