ADL5303ACPZ-R7 datasheet(6/24 Pages) AD

No. de pieza	ADL5303ACPZ-R7

Descripción Electrónicos	160 dB Range 100 pA to 10 mA Low Cost Logarithmic Converter

PDF	24 Pages

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Fabricante Electrónico	AD [Analog Devices]

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6 / 24 page

ADL5303

Data Sheet

Rev. 0 | Page 6 of 24

TYPICAL PERFORMANCE CHARACTERISTICS

0.2

0.4

0.6

0.8

1.0

1.2

1.6

100p

10n

100n

1µ

10µ

100µ

IPD (A)

10m

1.4

–40°C

+25°C

+85°C

Figure 3. VLOG vs. IPD

–2.0

IPD (A)

–1.5

–1.0

–0.5

0.5

1.5

1.0

2.0

+85°C

–40°C

+25°C

100p

10n

100n

1µ

10µ

100µ

10m

Figure 4. Logarithmic Conformance (Linearity) for VLOG

100p

10n

100n

1µ

10µ

100µ

10m

–1.0

IPD (A)

–0.5

0.5

1.0

4.5V

5.0V

5.5V

Figure 5. Absolute Deviation from Nominal Specified Value of VLOG for Several

Supply Voltages @ 25°C

0.500

0.502

0.504

0.506

0.508

0.510

100p

10n

100n

1µ

10µ

100µ

IPD (A)

10m

TA = –40°C, +25°C, +85°C

+85°C

+25°C

–40°C

Figure 6. VSUM vs. IPD

0.6

0.8

1.0

1.2

1.6

1.4

012

345

IPD (mA)

710

1.8

2.0

2.2

2.4

2.6

2.8

+85°C

+25°C

–40°C

Figure 7. VPDB vs. IPD

0.6

0.8

1.0

1.2

1.6

1.4

100p

10n

100n

1µ

10µ

100µ

IPD (A)

10m

1.8

2.0

2.4

2.2

1.25

–1.00

1.00

0.25

–0.25

–0.50

0.75

0.50

–0.75

–40°C

+25°C

+85°C

TA = –40°C, +25°C, +85°C

VP = 3.0V

Figure 8. Logarithmic Conformance (Linearity) for a 3 V Single Supply

ADL5303ACPZ-R7 Datasheet(PDF) 6 Page - Analog Devices

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