Datasheet AD8515 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 1.8 V Low Power CMOS Rail-to-Rail Input/Output Operational Amplifier |
| 页数 / 页 | 17 / 4 — Data Sheet. AD8515. SPECIFICATIONS ELECTRICAL CHARACTERISTICS. Table 1. … |
| 修订版 | E |
| 文件格式/大小 | PDF / 330 Kb |
| 文件语言 | 英语 |
Data Sheet. AD8515. SPECIFICATIONS ELECTRICAL CHARACTERISTICS. Table 1. Parameter. Symbol. Conditions. Min. Typ. Max. Unit
文件文字版本
Data Sheet AD8515 SPECIFICATIONS ELECTRICAL CHARACTERISTICS
VS = 1.8 V, VCM = VS/2, TA = 25°C, unless otherwise noted.
Table 1. Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage VOS VCM = VS/2 1 6 mV −40°C < TA < +125°C 8 mV Input Bias Current IB VS = 1.8 V 2 30 pA −40°C < TA < +85°C 600 pA −40°C < TA < +125°C 8 nA Input Offset Current IOS 1 10 pA −40°C < TA < +125°C 500 pA Input Voltage Range 0 1.8 V Common-Mode Rejection Ratio CMRR 0 V ≤ VCM ≤ 1.8 V 50 dB −40°C < TA < +125°C 47 dB Large Signal Voltage Gain AVO RL = 100 kΩ, 0.3 V ≤ VOUT ≤ 1.5 V 110 400 V/mV Offset Voltage Drift ΔVOS/ΔT 4 μV/°C OUTPUT CHARACTERISTICS Output Voltage High VOH IL = 100 µA, −40°C < TA < +125°C 1.79 V IL = 750 µA, −40°C < TA < +125°C 1.77 V Output Voltage Low VOL IL = 100 µA, −40°C < TA < +125°C 10 mV IL = 750 µA, −40°C < TA < +125°C 30 mV Short-Circuit Limit ISC 20 mA POWER SUPPLY Supply Current/Amplifier ISY VOUT = VS/2 325 450 µA –40°C < TA < +125°C 500 μA DYNAMIC PERFORMANCE Slew Rate SR RL = 10 kΩ 2.7 V/μs Gain Bandwidth Product GBP 5 MHz NOISE PERFORMANCE Voltage Noise Density en f = 1 kHz 22 nV/√Hz f = 10 kHz 20 nV/√Hz Current Noise Density in f = 1 kHz 0.05 pA/√Hz Rev. E | Page 3 of 16 Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION POWER CONSUMPTION vs. BANDWIDTH DRIVING CAPACITIVE LOADS FULL POWER BANDWIDTH A MICROPOWER REFERENCE VOLTAGE GENERATOR A 100 kHz SINGLE-SUPPLY SECOND-ORDER BAND-PASS FILTER WIEN BRIDGE OSCILLATOR OUTLINE DIMENSIONS ORDERING GUIDE
VS = 1.8 V, VCM = VS/2, TA = 25°C, unless otherwise noted.
Table 1. Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage VOS VCM = VS/2 1 6 mV −40°C < TA < +125°C 8 mV Input Bias Current IB VS = 1.8 V 2 30 pA −40°C < TA < +85°C 600 pA −40°C < TA < +125°C 8 nA Input Offset Current IOS 1 10 pA −40°C < TA < +125°C 500 pA Input Voltage Range 0 1.8 V Common-Mode Rejection Ratio CMRR 0 V ≤ VCM ≤ 1.8 V 50 dB −40°C < TA < +125°C 47 dB Large Signal Voltage Gain AVO RL = 100 kΩ, 0.3 V ≤ VOUT ≤ 1.5 V 110 400 V/mV Offset Voltage Drift ΔVOS/ΔT 4 μV/°C OUTPUT CHARACTERISTICS Output Voltage High VOH IL = 100 µA, −40°C < TA < +125°C 1.79 V IL = 750 µA, −40°C < TA < +125°C 1.77 V Output Voltage Low VOL IL = 100 µA, −40°C < TA < +125°C 10 mV IL = 750 µA, −40°C < TA < +125°C 30 mV Short-Circuit Limit ISC 20 mA POWER SUPPLY Supply Current/Amplifier ISY VOUT = VS/2 325 450 µA –40°C < TA < +125°C 500 μA DYNAMIC PERFORMANCE Slew Rate SR RL = 10 kΩ 2.7 V/μs Gain Bandwidth Product GBP 5 MHz NOISE PERFORMANCE Voltage Noise Density en f = 1 kHz 22 nV/√Hz f = 10 kHz 20 nV/√Hz Current Noise Density in f = 1 kHz 0.05 pA/√Hz Rev. E | Page 3 of 16 Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION POWER CONSUMPTION vs. BANDWIDTH DRIVING CAPACITIVE LOADS FULL POWER BANDWIDTH A MICROPOWER REFERENCE VOLTAGE GENERATOR A 100 kHz SINGLE-SUPPLY SECOND-ORDER BAND-PASS FILTER WIEN BRIDGE OSCILLATOR OUTLINE DIMENSIONS ORDERING GUIDE