EL7457CSZ【PDF 3/12 页】IC DVR CMOS QUAD 40MHZ 16-SOIC

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Sheet目录324

1页 2页 [3页]4页 5页 6页 7页

EL7457

Absolute Maximum Ratings (T A = 25°C)

Thermal Information

Supply Voltage (V S + to V S -) . . . . . . . . . . . . . . . . . . . . . . . . . . .+18V

Thermal Resistance

θ JA (°C/W)

θ JC (°C/W)

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . V S - -0.3V, V S + +0.3V

Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA

Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C

16 Ld QFN (Notes 4, 5) . . . . . . . . . . . . 43 5

16 Ld SOIC (Notes 6, 7). . . . . . . . . . . . 73 45

16 Ld QSOP (Note 6). . . . . . . . . . . . . . 112 N/A

Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C

Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C

Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves

Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and

result in failures not covered by warranty.

NOTES:

4. θ JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See

Tech Brief TB379 .

5. For θ JC , the “case temp” location is the center of the exposed metal pad on the package underside.

6. θ JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.

7. For θ JC , the “case temp” location is taken at the package top center.

IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests

are at the specified temperature and are pulsed tests, therefore: T J = T C = T A

Electrical Specifications

V S + = +5V, V S - = -5V, V H = +5V, V L = -5V, T A = 25°C, unless otherwise specified.

MIN

MAX

PARAMETER

DESCRIPTION

CONDITION

(Note 8)

TYP

(Note 8)

UNIT

INPUT

V IH

Logic “1” Input Voltage

2.0

I IH

V IL

I IL

C IN

R IN

Logic “1” Input Current

Logic “0” Input Voltage

Logic “0” Input Current

Input Capacitance

Input Resistance

V IH = 5V

V IL = 0V

0.1

3.5

0.8

μA

M Ω

OUTPUT

R OH

R OL

I LEAK

I PK

ON Resistance V H to OUTx

ON Resistance V L to OUTx

Output Leakage Current

Peak Output Current

I OUT = -100mA

I OUT = +100mA

V H = V S +, V L = V S -

Source

4.5

0.1

2.0

μA

POWER SUPPLY

Sink

2.0

I S

Power Supply Current

Inputs = V S +

0.5

1.5

SWITCHING CHARACTERISTICS

t R

t F

t RF Δ

t D +

t D -

t DD

t ENABLE

Rise Time

Fall Time

t R , t F Mismatch

Turn-Off Delay Time

Turn-On Delay Time

t D-1 - t D-2 Mismatch

Enable Delay Time

C L = 1000pF

13.5

0.5

12.5

14.5

FN7288.4

January 26, 2012

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