NTE1507 데이터 시트보기 (PDF) - NTE Electronics

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NTE1507

Integrated Circuit 10–Step Adjustable Analog Level Detector

NTE Electronics 

Recommended Operating Conditions:

Parameter

Symbol

Supply Voltage

Cascade Input Voltage (When not at GND)

VCC1

VCC2

Output Current

IO

Operating Ambient Temperature

TA

Test Conditions

Min Typ Max Unit

10.8 12.0 13.2 V

10.0 25.0 35.0 V

1

–

8

V

–

– 25 mA

0

– 70 °C

Electrical Characteristics: (TA = 0° to +70°C, Pin5 at GND, Pin6 Open, Note 2 unless otherwise

specified)

Parameter

Symbol Test Conditions

Min

Typ Max Unit

Positive–Going Threshold Voltage at Input A

Switching Q1

Switching Q2

VT+ TA = +25°C

125

200 275 mV

325

400 475 mV

Switching Q3

525

600 675 mV

Switching Q4

725

800 875 mV

Switching Q5

925

1000 1075 mV

Switching Q6

1125

1200 1275 mV

Switching Q7

1325

1400 1475 mV

Switching Q8

1525

1600 1675 mV

Switching Q9

1725

1800 1875 mV

Switching Q10

1925

2000 2075 mV

Input Hysteresis

High–Level (On–State) Output Voltage

Low–Level (Off–State) Output Current

Input Current

Analog Input

Cascade Input

VT+ – VT–

VOH IOH = –10mA

IOH = –25mA

IOL

VCC2 = 35V

IL

VI = 2V

–

10

– mV

VCC2–1.3 VCC2–0.8 –

V

VCC2–1.5 VCC2–0.9 –

V

–

0.5

200 µA

–

260 400 µA

–

1000 1700 µA

Supply Current from VCC1

All Outputs High

All Outputs Low

ICC VCC1 = 12V, No Load

–

–

15

25 mA

9

15 mA

Supply Current from VCC2

All Outputs High

All Outputs Low

VCC1 = 12V,

–

VCC2 = 35V, No Load

–

15

27 mA

1

200 µA

Note 2. All typical values are at VCC1 = 12V, VCC2 = 25V, and TA = +25°C.

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