LTC1728 データシートの表示（PDF） - Linear Technology

部品番号

コンポーネント説明

メーカー

LTC1728

Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages

Linear Technology 

LTC1727/LTC1728

TYPICAL PERFORMANCE CHARACTERISTICS

VCC25 Threshold Voltage

vs Temperature

(LTC1727-2.5/LTC1728-2.5)

2.3750

2.3675

2.3600

2.3525

2.3450

2.3375

2.3300

2.3225

2.3150

2.3075

2.3000

–60 –40 –20 0 20 40 60 80 100

TEMPERATURE (°C)

1727/28 G10

VCC3 Threshold Voltage

vs Temperature

(All But LTC1728-1.8)

3.135

3.125

3.115

3.105

3.095

3.085

3.075

3.065

3.055

3.045

3.035

–60 –40 –20 0 20 40 60 80 100

TEMPERATURE (°C)

1727/28 G11

VCC5 Threshold Voltage

vs Temperature

(LTC1727-5/LTC1728-5)

4.750

4.725

4.700

4.675

4.650

4.625

4.600

–60 –40 –20 0 20 40 60

TEMPERATURE (°C)

80 100

1727/28 G12

IVCC18 vs Temperature

(LTC1728-1.8/LTC1728-3.3)

1.5

1.4

VCC3 = 3V

VCC18 = 1.8V

1.3 VCCA = 3V

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

–60 –40 –20 0 20 40 60 80 100

TEMPERATURE (°C)

1727/28 G13

VCC18 Threshold Voltage

vs Temperature

(LTC1728-1.8/LTC1728-3.3)

1.710

1.700

1.690

1.680

1.670

1.660

1.650

–60 –40 –20 0 20 40 60

TEMPERATURE (°C)

80 100

1727/28 G15

IVCC3 vs Temperature

(LTC1728-1.8)

15

14

VCC3 = 3V

VCC18 = 1.8V

13 VCCA = 3V

12

11

10

9

8

7

6

5

–60 –40 –20 0 20 40 60 80 100

TEMPERATURE (°C)

1727/28 G14

VCC3 Threshold Voltage

vs Temperature (LTC1728-1.8)

2.845

2.835

2.825

2.815

2.805

2.795

2.785

2.775

2.765

–60 –40 –20 0 20 40 60 80 100

TEMPERATURE (°C)

1727/28 G16

17278fd

6

For more information www.linear.com/LTC1727

Share Link: