Datasheet ADL5310 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | 120 dB RANGE (3 nA TO 3 mA) Dual Logarithmic Converter |
| 页数 / 页 | 20 / 6 — ADL5310. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. 1.6. 2.0. TA = … |
| 修订版 | B |
| 文件格式/大小 | PDF / 577 Kb |
| 文件语言 | 英语 |
ADL5310. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. 1.6. 2.0. TA = –40°C, 0°C, +25°C, +70°C, +85°C VIN = 0V. 1.4. 1.5. 1.2. 1.0
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ADL5310 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS
VP = 5 V, VN = 0 V, RREF = 665 kΩ, TA = 25°C, unless otherwise noted.
1.6 2.0 TA = –40°C, 0°C, +25°C, +70°C, +85°C VIN = 0V 1.4 1.5 1.2 1.0 +85°C +70°C +25°C 1.0 0.5 (V) 0.8 0 LOGV 0.6 –0.5 0°C –40°C ERROR (dB (10mV/dB)) 0.4 –1.0 0.2 –1.5 0 –2.0 1n 10n 100n 1
µ
10
µ
100
µ
1m 10m 1n 10n 100n 1
µ
10
µ
100
µ
1m 10m IINP (A)
04415-0-003
IINP (A)
04415-0-006 Figure 3. VLOG vs. IINP for Multiple Temperatures Figure 6. Law Conformance Error vs. IINP for Multiple Temperatures, Normalized to 25°C
1.8 2.0 TA = –40°C, 0°C, +25°C, +70°C, +85°C V 1.6 IN = 0V 1.5 1.4 1.0 +70°C +85°C 1.2 0.5 +25°C (V) 1.0 0 LOGV 0.8 –0.5 0.6 ERROR (dB (10mV/dB)) –40°C 0°C –1.0 0.4 0.2 –1.5 0 –2.0 1n 10n 100n 1
µ
10
µ
100
µ
1m 10m 1n 10n 100n 1
µ
10
µ
100
µ
1m 10m IREF (A)
04415-0-004
IREF (A)
04415-0-007 Figure 4. VLOG vs. IREF for Multiple Temperatures (IINP = 3 µA) Figure 7. Law Conformance Error vs. IREF for Multiple Temperatures, Normalized to 25°C (IINP = 3 µA)
1.8 1.0 1.6 0.8 3mA 300
µ
A 1.4 3
µ
A 0.6 30
µ
A 300nA 0.4 1.2 30nA 3
µ
A 3nA 0.2 (V) 1.0 LOG 0 V 0.8 –0.2 300nA 0.6 3mA –0.4 300
µ
A ERROR (dB (10mV/dB)) 0.4 30
µ
A –0.6 0.2 3nA 30nA –0.8 0 –1.0 1n 10n 100n 1
µ
10
µ
100
µ
1m 10m 1n 10n 100n 1
µ
10
µ
100
µ
1m 10m IINP (A)
04415-0-005
I INP (A)
04415-0-008 Figure 5. VLOG vs. IINP for Multiple Values of IREF, Figure 8. Law Conformance Error vs. IINP for Multiple Values of IREF, Decade Steps from 3 nA to 3 mA Decade Steps from 3 nA to 3 mA Rev. B | Page 6 of 20 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS GENERAL STRUCTURE THEORY MANAGING INTERCEPT AND SLOPE RESPONSE TIME AND NOISE CONSIDERATIONS APPLICATIONS INFORMATION CALIBRATION MINIMIZING CROSSTALK RELATIVE AND ABSOLUTE POWER MEASUREMENTS CHARACTERIZATION METHODS EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE
VP = 5 V, VN = 0 V, RREF = 665 kΩ, TA = 25°C, unless otherwise noted.
1.6 2.0 TA = –40°C, 0°C, +25°C, +70°C, +85°C VIN = 0V 1.4 1.5 1.2 1.0 +85°C +70°C +25°C 1.0 0.5 (V) 0.8 0 LOGV 0.6 –0.5 0°C –40°C ERROR (dB (10mV/dB)) 0.4 –1.0 0.2 –1.5 0 –2.0 1n 10n 100n 1
µ
10
µ
100
µ
1m 10m 1n 10n 100n 1
µ
10
µ
100
µ
1m 10m IINP (A)
04415-0-003
IINP (A)
04415-0-006 Figure 3. VLOG vs. IINP for Multiple Temperatures Figure 6. Law Conformance Error vs. IINP for Multiple Temperatures, Normalized to 25°C
1.8 2.0 TA = –40°C, 0°C, +25°C, +70°C, +85°C V 1.6 IN = 0V 1.5 1.4 1.0 +70°C +85°C 1.2 0.5 +25°C (V) 1.0 0 LOGV 0.8 –0.5 0.6 ERROR (dB (10mV/dB)) –40°C 0°C –1.0 0.4 0.2 –1.5 0 –2.0 1n 10n 100n 1
µ
10
µ
100
µ
1m 10m 1n 10n 100n 1
µ
10
µ
100
µ
1m 10m IREF (A)
04415-0-004
IREF (A)
04415-0-007 Figure 4. VLOG vs. IREF for Multiple Temperatures (IINP = 3 µA) Figure 7. Law Conformance Error vs. IREF for Multiple Temperatures, Normalized to 25°C (IINP = 3 µA)
1.8 1.0 1.6 0.8 3mA 300
µ
A 1.4 3
µ
A 0.6 30
µ
A 300nA 0.4 1.2 30nA 3
µ
A 3nA 0.2 (V) 1.0 LOG 0 V 0.8 –0.2 300nA 0.6 3mA –0.4 300
µ
A ERROR (dB (10mV/dB)) 0.4 30
µ
A –0.6 0.2 3nA 30nA –0.8 0 –1.0 1n 10n 100n 1
µ
10
µ
100
µ
1m 10m 1n 10n 100n 1
µ
10
µ
100
µ
1m 10m IINP (A)
04415-0-005
I INP (A)
04415-0-008 Figure 5. VLOG vs. IINP for Multiple Values of IREF, Figure 8. Law Conformance Error vs. IINP for Multiple Values of IREF, Decade Steps from 3 nA to 3 mA Decade Steps from 3 nA to 3 mA Rev. B | Page 6 of 20 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS GENERAL STRUCTURE THEORY MANAGING INTERCEPT AND SLOPE RESPONSE TIME AND NOISE CONSIDERATIONS APPLICATIONS INFORMATION CALIBRATION MINIMIZING CROSSTALK RELATIVE AND ABSOLUTE POWER MEASUREMENTS CHARACTERIZATION METHODS EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE