AD8666ARMZ

16 V, 4 MHz RR0 Amplifiers AD8665/AD8666/AD8668 OUT 1 V– 2 The AD866x family is single supply, rail-to-rail output amplifiers with low noise performance featuring an extended operating range with supply voltages up to 16 V. They also feature low input bias currents, wide signal bandwidth, and low input voltage and current noise. For lower offset voltage, choose the AD8661/AD8662/AD8664 family. The combination of low offsets, very low input bias currents, and wide supply range make these amplifiers useful in a wide variety of cost sensitive applications normally associated with much higher priced JFET amplifiers. Systems using high impedance sensors, such as photo diodes, benefit from the combination of low input bias current, low noise, and low offset and bandwidth. The wide operating voltage range matches high performance ADCs and DACs. Audio applications and medical monitoring equipment can take advantage of the high input impedance, low voltage and current noise, wide bandwidth, and the lack of popcorn noise found in many other low input bias current amplifiers. The AD866x family is specified over the extended industrial temperature range (−40°C to +125°C). See the Ordering Guide for automotive models. V+ 4 –IN NC 1 –IN 2 +IN 3 AD8665 TOP VIEW 4 (Not to Scale) VEE 8 NC 7 VCC 6 OUT 5 NC NC = NO CONNECT 06195-040 Figure 1. AD8665, 5-Lead SOT-23 (RJ-5) OUT A 1 –IN A 2 +IN A 3 AD8666 TOP VIEW 4 (Not to Scale) V– 8 V+ 7 OUT B 6 –IN B 5 +IN B 06018-001 Figure 2. AD8665, 8-Lead SOIC_N (R-8) Figure 3. AD8666, 8-Lead SOIC_N (R-8) OUT A 1 –IN A 2 AD8666 +IN A 3 V– 4 TOP VIEW (Not to Scale) 8 V+ 7 OUT B 6 –IN B 5 +IN B 06195-002 GENERAL DESCRIPTION 5 TOP VIEW (Not to Scale) +IN 3 APPLICATIONS Sensor amplification Reference buffers Medical equipment Physiological measurements Signal filters and conditioning Consumer audio Photodiode amplification ADC driver Level shifting circuits AD8665 06195-039 PIN CONFIGURATIONS Figure 4. AD8666, 8-Lead MSOP (RM-8) OUT A 1 14 OUT D IN A 2 13 –IN D +IN A 3 AD8668 V+ 4 TOP VIEW (Not to Scale) +IN B 5 10 +IN C –IN B 6 9 –IN C OUT B 7 8 OUT C 12 +IN D 11 V– 06195-003 Offset voltage: 2.5 mV max Low input bias current: 1 pA max Single-supply operation: 5 V to 16 V Dual-supply operation: ±2.5 V to ±8 V Low noise: 8 nV/√Hz @ 10 kHz Wide bandwidth: 4 MHz Rail-to-rail output Unity-gain stable Lead-free packaging AD8666/AD8668 qualified for automotive applications Figure 5. AD8668, 14-Lead TSSOP (RU-14) OUT A 1 14 –IN A 2 13 –IN D +IN A 3 12 +IN D AD8648 AD8668 OUT D 11 V– TOP VIEW (Not to Scale) 10 +IN C V+ 4 +IN B 5 –IN B 6 9 –IN C OUT B 7 8 OUT C 06195-004 FEATURES Figure 6. AD8668, 14-Lead SOIC_N (R-14) Rev. B Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2006–2011 Analog Devices, Inc. All rights reserved. AD8665/AD8666/AD8668 TABLE OF CONTENTS Features .............................................................................................. 1 Absolute Maximum Ratings ............................................................5 Applications ....................................................................................... 1 Thermal Resistance .......................................................................5 General Description ......................................................................... 1 ESD Caution...................................................................................5 Pin Configurations ........................................................................... 1 Typical Performance Characteristics ..............................................6 Revision History ............................................................................... 2 Outline Dimensions ....................................................................... 12 Specifications..................................................................................... 3 Ordering Guide .......................................................................... 14 REVISION HISTORY 7/11—Rev. A to Rev. B Change to Features and General Description Sections ............... 1 Updated Outline Dimensions ....................................................... 12 Changes to Ordering Guide .......................................................... 13 Added Automotive Products Section........................................... 13 10/06—Rev. 0 to Rev. A Added AD8665 ................................................................... Universal Added New Figure 1 and Figure 2, Renumbered Sequentially................................................................ 1 Changes to Table 4 ............................................................................ 5 Changes to Figure 8, Figure 9, and Figure 11 ............................... 6 Change to Figure 40 ....................................................................... 11 Updated Outline Dimensions ....................................................... 12 Changes to Ordering Guide .......................................................... 13 4/06—Rev 0: Initial Version Rev. B | Page 2 of 16 AD8665/AD8666/AD8668 SPECIFICATIONS VDD = 5.0 V, VCM = VDD/2, TA = 25oC, unless otherwise noted. Table 1. Parameter INPUT CHARACTERISTICS Offset Voltage Symbol Conditions VOS Offset Voltage Drift Input Bias Current ΔVOS/ΔT IB VCM = 2.5 V VCM = −0.1 V to +3.0 V −40°C < TA < +125°C −40°C < TA < +125°C Input Offset Current IOS Min Typ Max Unit 0.7 2.5 3.0 5.0 10 1 550 0.5 70 +3.0 mV mV mV μV/°C pA pA pA pA V dB dB V/mV 3.0 0.2 −40°C < TA < +125°C 0.1 −40°C < TA < +125°C Input Voltage Range Common-Mode Rejection Ratio Large-Signal Voltage Gain OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low Short-Circuit Output Current Closed-Loop Output Impedance POWER SUPPLY Power Supply Rejection Ratio Supply Current per Amplifier VCM CMRR AVO VOH VOL ISC ZOUT PSRR VCM = −0.1 V to +3.0 V −40°C < TA < +125°C RL = 2 kΩ, VO = 0.5 V to 4.5 V IOUT = 1 mA −40°C < TA < +125°C IOUT = 1 mA −40°C < TA < +125°C −0.1 84 79 68 4.88 4.86 ISY 145 4.93 50 98 94 115 1.1 −40°C < TA < +125°C DYNAMIC PERFORMANCE Slew Rate Gain Bandwidth Product Phase Margin NOISE PERFORMANCE Peak-to-Peak Noise Voltage Noise Density Channel Separation 85 105 ±19 50 At 1 MHz, AV = 1 VDD = 5.0 V to 16 V −40°C < TA < +125°C 100 1.4 2.0 V V mV mV mA Ω dB dB mA mA SR GBP ΦM RL = 2 kΩ 3.5 4 70 V/μs MHz Degrees en p-p en 0.1 Hz to 10 Hz f = 1 kHz f = 10 kHz f = 10 kHz 2.4 10 8 −115 μV p-p nV/√Hz nV/√Hz dB CS Rev. B | Page 3 of 16 AD8665/AD8666/AD8668 VDD = 16 V, VCM = VDD/2, TA = 25oC, unless otherwise noted. Table 2. Parameter INPUT CHARACTERISTICS Offset Voltage Symbol Conditions VOS Offset Voltage Drift Input Bias Current ΔVOS/ΔT IB VCM = 8 V VCM = −0.1 V to +14.0 V −40°C < TA < +125°C −40°C < TA < +125°C Input Offset Current IOS Min Typ Max Unit 0.6 2.5 3.0 5.0 10 1 550 0.5 70 +14.0 mV mV mV μV/°C pA pA pA pA V dB dB V/mV 3.0 0.2 −40°C < TA < +125°C 0.1 −40°C < TA < +125°C Input Voltage Range Common-Mode Rejection Ratio Large-Signal Voltage Gain OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low Short-Circuit Output Current Closed-Loop Output Impedance POWER SUPPLY Power Supply Rejection Ratio Supply Current per Amplifier VCM CMRR AVO VOH VOL ISC ZOUT PSRR VCM = −0.1 V to +14.0 V −40°C < TA < +125°C RL = 2 kΩ, VO = 0.5 V to 15.5 V IOUT = 1 mA −40°C < TA < +125°C IOUT = 1 mA −40°C < TA < +125°C −0.1 90 80 130 15.94 15.90 ISY 255 15.96 22 98 94 115 1.15 −40°C < TA < +125°C DYNAMIC PERFORMANCE Slew Rate Gain Bandwidth Product Phase Margin NOISE PERFORMANCE Peak-to-Peak Noise Voltage Noise Density Channel Separation 40 50 ±140 50 At 1 MHz, AV = 1 VDD = 5.0 V to 16 V −40°C < TA < +125°C 110 1.55 2.0 V V mV mV mA Ω dB dB mA mA SR GBP ΦM RL = 2 kΩ 3.5 4 73 V/μs MHz Degrees en p-p en 0.1 Hz to 10 Hz f = 1 kHz f = 10 kHz f = 10 kHz 2.5 10 8 −115 μV p-p nV/√Hz nV/√Hz dB CS Rev. B | Page 4 of 16 AD8665/AD8666/AD8668 ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Table 3. Parameter Supply Voltage Input Voltage Differential Input Voltage Output Short-Circuit to GND Storage Temperature Range Operating Temperature Range Lead Temperature (Soldering, 60 sec) Junction Temperature Rating 18 V GND to VDD ±18 V Indefinite −65°C to +150°C −40°C to +125°C 300°C 150°C Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Table 4. Thermal Resistance Package Type 5-Lead SOT-23 (RJ-5) 8-Lead SOIC_N (R-8) 8-Lead MSOP (RM-8) 14-Lead SOIC (R-14) 14-Lead TSSOP (RU-14) ESD CAUTION Rev. B | Page 5 of 16 θJA 240 158 210 120 180 θJC 92 43 45 36 35 Unit °C/W °C/W °C/W °C/W °C/W AD8665/AD8666/AD8668 TYPICAL PERFORMANCE CHARACTERISTICS 100 300 VS = 5V AND 16V 250 INPUT BIAS CURRENT (pA) NUMBER OF AMPLIFIERS VDD = 16V 90 VCM = 8V TA = 25°C 80 600 AMPLIFIERS 70 60 50 40 30 20 200 150 100 50 –2 –1 0 1 2 3 INPUT OFFSET VOLTAGE (mV) 0 –40 06195-005 0 –3 10000 VDD = 16V VCM = 8V –40°C < TA < +125°C 300 AMPLIFIERS OUTPUT SATURATION VOLTAGE (mV) NUMBER OF AMPLIFIERS 20 40 60 80 100 120 Figure 10. Input Bias Current vs. Temperature 20 16 0 TEMPERATURE (°C) Figure 7. Input Offset Voltage Distribution 18 –20 06195-008 10 14 12 10 8 6 4 VDD = 16V TA = 25°C 1000 VDD TO VOH SOURCING 100 VOL SINKING 10 1 0.1 0.001 1 0 2 3 4 5 6 7 8 9 10 11 12 TCVOS (µV/°C) 06195-006 0 0.1 1 10 100 LOAD CURRENT (mA) Figure 11. Output Saturation Voltage vs. Load Current Figure 8. VOS Drift (TCVOS) Distribution 100 5 OUTPUT SATURATION VOLTAGE (mV) VDD = 16V 4 TA = 25°C 3 2 1 0 –1 –2 –3 VDD = 16V IOUT = 1mA 80 60 VDD TO VOH SOURCING 40 VOL SINKING 20 –5 –1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 INPUT COMMON-MODE VOLTAGE (V) 0 –40 –20 0 20 40 60 80 100 TEMPERATURE (°C) Figure 12. Output Saturation Voltage vs. Temperature Figure 9. Offset Voltage vs. Common-Mode Voltage Rev. B | Page 6 of 16 120 06195-010 –4 06195-007 INPUT OFFSET VOLTAGE (mV) 0.01 06195-009 2 AD8665/AD8666/AD8668 PHASE 40 20 90 ФM = 73° GAIN 135 180 0 80 60 PSRR (dB) 45 60 VDD = 16V TA = 25°C OPEN-LOOP PHASE SHIFT (Degrees) VDD = 16V RL = 2kΩ CL = 10pF 40 20 PSRR– 100k 1M 0 1k 06195-011 10k 225 10M FREQUENCY (Hz) 10k 100k 1M Figure 16. Power Supply Rejection Ratio vs. Frequency Figure 13. Open-Loop Gain and Phase vs. Frequency 100 1000 VDD = 16V VOLTAGE NOISE DENSITY (nV/√Hz) VDD = 5V TO 16V TA = 25°C 10 AV = +100 AV = +10 AV = +1 1 0.01 100 1k 10k 100k 1M 10M FREQUENCY (Hz) 1 10 06195-012 0.1 10 100 1k 10k FREQUENCY (Hz) Figure 17. Voltage Noise Density vs. Frequency Figure 14. Closed-Loop Output Impedance vs. Frequency 120 VDD = 5V TO 16V TA = 25°C VDD = 16V TA = 25°C VOLTAGE (1µV/DIV) 100 80 60 40 10k 100k 1M FREQUENCY (Hz) 4M Figure 15. Common-Mode Rejection Ratio vs. Frequency TIME (1s/DIV) Figure 18. 0.1 Hz to 10 Hz Voltage Noise Rev. B | Page 7 of 16 06195-016 0 1k 06195-013 20 06195-015 100 ZOUT (Ω) 4M FREQUENCY (Hz) 06195-014 PSRR+ –20 1k CMRR (dB) OPEN-LOOP GAIN (dB) 100 0 80 AD8665/AD8666/AD8668 VDD = 16V RL = 10kΩ CL = 10pF AV = +1 0V VOUT (20mV/DIV) VDD = ±8V AV = –100 VIN –100mV 8V VOUT TIME (0.5µs/DIV) 06195-020 06195-017 0V TIME (5µs/DIV) Figure 19. Small-Signal Transient Response Figure 22. Positive Overload Recovery Time 10 VDD = ±8V RL = 10kΩ CL = 10pF AV = +1 8 6 VDD = ±8V AV = –100 100mV VIN VOUT (V) 4 2 0V 0 0V –2 –4 –6 06195-018 –10 TIME (2µs/DIV) TIME (5µs/DIV) Figure 23. Negative Overload Recovery Time Figure 20. Large-Signal Transient Response 80 70 VDD = 16V VIN = 100mV p-p 70 NUMBER OF AMPLIFIERS 60 40 +OS –OS 20 10 VDD = 5V VCM = 2.5V TA = 25°C 550 AMPLIFIERS 60 50 40 30 20 0 1 10 100 1000 LOAD CAPACITANCE (pF) 0 –3 –2 –1 0 1 2 INPUT OFFSET VOLTAGE (mV) Figure 24. Input Offset Voltage Distribution Figure 21. Small-Signal Overshoot vs. Load Capacitance Rev. B | Page 8 of 16 3 06195-022 10 06195-019 OVERSHOOT (%) 50 30 06195-021 VOUT –8V –8 AD8665/AD8666/AD8668 VDD = 5V ILOAD = 1mA OUTPUT SATURATION VOLTAGE (mV) 20 15 10 5 100 VDD TO VOH SOURCING 80 60 VOL SINKING 40 20 0 –40 1 0 2 3 4 5 6 7 8 9 10 TCVOS (µV/°C) 06195-023 0 0 20 40 60 80 120 100 TEMPERATURE (°C) Figure 28. Output Saturation Voltage vs. Temperature Figure 25. VOS Drift (TCVOS) Distribution 80 5 0 VDD = 5V RL = 2kΩ CL = 10pF VDD = 5V TA = 25°C 4 60 3 OPEN-LOOP GAIN (dB) INPUT OFFSET VOLTAGE (mV) –20 06195-026 25 NUMBER OF AMPLIFIERS 120 VDD = 5V VCM = 2.5V –40°C ≤ TA ≤ +125°C 300 AMPLIFIERS 2 1 0 –1 –2 45 PHASE 40 20 GAIN 90 135 ФM = 70° 0 –3 180 OPEN-LOOP PHASE SHIFT (Degrees) 30 0 0.5 1.0 1.5 2.0 2.5 3.5 3.0 INPUT COMMON-MODE VOLTAGE (V) –20 1k 10k FREQUENCY (Hz) 1000 VDD = 5V TA = 25°C VDD = 5V 100 VDD TO VOH SOURCING 10 ZOUT (Ω) 100 VOL SINKING 1 10 AV = +100 1 AV = +10 0.1 0.1 0.001 0.01 0.1 1 10 LOAD CURRENT (mA) 20 0.01 100 1k 10k 100k 1M FREQUENCY (Hz) Figure 30. Closed-Loop Output Impedance vs. Frequency Figure 27. Output Saturation Voltage vs. Load Current Rev. B | Page 9 of 16 10M 06195-028 AV = +1 06195-025 OUTPUT SATURATION VOLTAGE (mV) 1000 225 10M 1M Figure 29. Open-Loop Gain and Phase vs. Frequency Figure 26. Offset Voltage vs. Common-Mode Voltage 3000 100k 06195-027 –5 –0.5 06195-024 –4 AD8665/AD8666/AD8668 120 1.5 VDD = 5V TA = 25°C VDD = ±2.5V RL = 10kΩ CL = 10pF AV = +1 1.0 100 0.5 0 VOUT (V) CMRR (dB) 80 60 –0.5 –1.0 40 –1.5 20 10k 100k 4M 1M FREQUENCY (Hz) –2.5 06195-029 0 1k 06195-032 –2.0 TIME (1µs/DIV) Figure 34. Large-Signal Transient Response Figure 31. Common-Mode Rejection Ratio vs. Frequency 100 70 VDD = 5V TA = 25°C VDD = 5V VIN = 100mV p-p 60 80 OVERSHOOT (%) 60 40 40 +OS 30 –OS 20 PSRR– 20 10 PSRR+ 100k 1M 4M FREQUENCY (Hz) 0 1 10 06195-033 10k 06195-030 1000 100 LOAD CAPACITANCE (pF) Figure 32. Power Supply Rejection Ratio vs. Frequency Figure 35. Small-Signal Overshoot vs. Load Capacitance VDD = ±2.5V AV = –100 VDD = 5V RL = 100kΩ CL = 10pF AV = +1 2.5V VOUT 0V 0V VIN TIME (0.4µs/DIV) 06195-031 –100mV TIME (4µs/DIV) Figure 36. Positive Overload Recovery Time Figure 33. Small-Signal Transient Response Rev. B | Page 10 of 16 06195-034 0 1k VOUT (20mV/DIV) PSRR (dB) 50 AD8665/AD8666/AD8668 2.00 VDD = ±2.5V AV = –100 1.75 SUPPLY CURRENT (mA) 100mV VIN 0V 0V 1.50 1.25 1.00 0.75 0.50 VOUT 06195-035 TIME (4µs/DIV) 0 0 2 4 6 8 10 12 14 SUPPLY VOLTAGE (V) Figure 37. Negative Overload Recovery Time Figure 39. Supply Current vs. Supply Voltage 2.0 10 1.8 8 1.6 6 1.4 VDD = ±8V AV = +1 VIN VOUT 4 VDD = 5V 1.0 0.8 2 0 –2 0.6 –4 0.4 –6 0.2 –8 –20 0 20 40 60 80 100 TEMPERATURE (°C) 120 –10 TIME (10µs/DIV) Figure 40. No Output Phase Reversal Figure 38. Supply Current vs. Temperature Rev. B | Page 11 of 16 06195-038 VOLTAGE (V) VDD = 16V 1.2 06195-036 SUPPLY CURRENT (mA) VOUT = VDD/2 0 –40 16 06195-037 0.25 –2.5V AD8665/AD8666/AD8668 OUTLINE DIMENSIONS 5.00 (0.1968) 4.80 (0.1890) 8 4.00 (0.1574) 3.80 (0.1497) 5 1 6.20 (0.2441) 5.80 (0.2284) 4 1.27 (0.0500) BSC 0.25 (0.0098) 0.10 (0.0040) 1.75 (0.0688) 1.35 (0.0532) 0.51 (0.0201) 0.31 (0.0122) COPLANARITY 0.10 SEATING PLANE 0.50 (0.0196) 0.25 (0.0099) 45° 8° 0° 0.25 (0.0098) 0.17 (0.0067) 1.27 (0.0500) 0.40 (0.0157) 012407-A COMPLIANT TO JEDEC STANDARDS MS-012-AA CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. Figure 41. 8-Lead Standard Small Outline Package [SOIC_N] Narrow Body (R-8) Dimensions shown in millimeters and (inches) 3.20 3.00 2.80 8 3.20 3.00 2.80 1 5.15 4.90 4.65 5 4 PIN 1 IDENTIFIER 0.65 BSC 0.95 0.85 0.75 15° MAX 1.10 MAX 0.40 0.25 6° 0° 0.23 0.09 COMPLIANT TO JEDEC STANDARDS MO-187-AA Figure 42. 8-Lead Mini Small Outline Package [MSOP] (RM-8) Dimensions shown in millimeters Rev. B | Page 12 of 16 0.80 0.55 0.40 10-07-2009-B 0.15 0.05 COPLANARITY 0.10 AD8665/AD8666/AD8668 5.10 5.00 4.90 14 8 4.50 4.40 4.30 6.40 BSC 1 7 PIN 1 0.65 BSC 1.20 MAX 0.15 0.05 COPLANARITY 0.10 0.20 0.09 0.30 0.19 0.75 0.60 0.45 8° 0° SEATING PLANE 061908-A 1.05 1.00 0.80 COMPLIANT TO JEDEC STANDARDS MO-153-AB-1 Figure 43. 14-Lead Thin Shrink Small Outline Package [TSSOP] (RU-14) Dimensions shown in millimeters 8.75 (0.3445) 8.55 (0.3366) 8 14 1 7 1.27 (0.0500) BSC 0.25 (0.0098) 0.10 (0.0039) COPLANARITY 0.10 0.51 (0.0201) 0.31 (0.0122) 6.20 (0.2441) 5.80 (0.2283) 0.50 (0.0197) 0.25 (0.0098) 1.75 (0.0689) 1.35 (0.0531) SEATING PLANE 45° 8° 0° 0.25 (0.0098) 0.17 (0.0067) 1.27 (0.0500) 0.40 (0.0157) COMPLIANT TO JEDEC STANDARDS MS-012-AB CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. Figure 44. 14-Lead Standard Small Outline Package [SOIC_N] Narrow Body (R-14) Dimensions shown in millimeters and (inches) Rev. B | Page 13 of 16 060606-A 4.00 (0.1575) 3.80 (0.1496) AD8665/AD8666/AD8668 3.00 2.90 2.80 1.70 1.60 1.50 5 4 1 2 3.00 2.80 2.60 3 0.95 BSC 1.90 BSC 1.45 MAX 0.95 MIN 0.15 MAX 0.05 MIN 0.50 MAX 0.35 MIN 0.20 MAX 0.08 MIN SEATING PLANE 10° 5° 0° 0.60 BSC 0.55 0.45 0.35 11-01-2010-A 1.30 1.15 0.90 COMPLIANT TO JEDEC STANDARDS MO-178-AA Figure 45. 5-Lead Small Outline Transistor Package [SOT-23] (RJ-5) Dimensions shown in millimeters ORDERING GUIDE Model 1, 2 AD8665ARZ AD8665ARZ-REEL AD8665ARZ-REEL7 AD8665ARJZ-R2 AD8665ARJZ-REEL AD8665ARJZ-REEL7 AD8666ARZ AD8666ARZ-REEL AD8666ARZ-REEL7 AD8666ARMZ AD8666ARMZ-REEL AD8666WARZ-R7 AD8666WARZ-RL Temperature Range −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C Package Description 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 5-Lead SOT-23 5-Lead SOT-23 5-Lead SOT-23 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC_N 8-Lead SOIC_N Package Option R-8 R-8 R-8 RJ-5 RJ-5 RJ-5 R-8 R-8 R-8 RM-8 RM-8 R-8 R-8 AD8668ARZ AD8668ARZ-REEL AD8668ARZ-REEL7 AD8668ARUZ AD8668ARUZ-REEL AD8668WARUZ-R7 AD8668WARUZ-RL −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead SOIC_N 14-Lead TSSOP 14-Lead TSSOP 14-Lead TSSOP 14-Lead TSSOP R-14 R-14 R-14 RU-14 RU-14 RU-14 RU-14 1 2 Branding A1B A1B A1B A16 A16 Z = RoHS Compliant Model W = Qualified for Automotive Applications. AUTOMOTIVE PRODUCTS The AD8666W/AD8668W models are available with controlled manufacturing to support the quality and reliability requirements of automotive applications. Note that these automotive models may have specifications that differ from the commercial models; therefore, designers should review the Specifications section of this data sheet carefully. Only the automotive grade products shown are available for use in automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to obtain the specific Automotive Reliability reports for these models. Rev. B | Page 14 of 16 AD8665/AD8666/AD8668 NOTES Rev. B | Page 15 of 16 AD8665/AD8666/AD8668 NOTES ©2006–2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06195-0-7/11(B) Rev. B | Page 16 of 16