ELM822xA 1.5μA Very low power CMOS operational amplifier http://www.elm-tech.com ■General description ELM822xA is a very low current consumption-Typ.1.5μA CMOS OP-AMP provided with a wide common mode input voltage range. It has a quasi rail-to-rail input stage and a push-pull rail-to-rail output stage. ELM822xA can operate down to 1.2V. ELM824xA is suitable for portable devices which require low power and a single voltage source. ■Features ■Application • Operation from a single power source • Battery-operated portable devices • Low voltage operation : 1.2V≤Vdd≤6.0V • Micropower signal process • Low current consumption : Typ.1.5μA • Low voltage analog circuit • N-channel depletion differential input : No gm dependence on input operating points • Common-mode input voltage range : Quasi rail-to-rail input Vss to Vdd-0.3V(Vdd=1.5V) Vss to Vdd-0.1V(Vdd=3.0V) • Output stage : Push-pull rail-to-rail output • Unity gain bandwidth : Typ.15kHz(Vdd≥1.5V) • Package : SOT-25, SC-70-5(SOT-353) ■Maximum absolute ratings Parameter Power supply voltage Input voltage Output voltage Output circuit Symbol Vdd Vin Vout Power dissipation Limit 7.0 Vss-0.3 to Vdd+0.3 Vss-0.3 to Vdd+0.3 Continuous 300 (SOT-25) 150 (SC-70-5(SOT-353)) -40 to +85 -55 to +125 Pd Operating temperature Storage temperature Top Tstg Unit V V V Sec. mW °C °C ■Selection guide ELM822xA-x Symbol a Package b Product version c Taping direction B: SOT-25 C: SC-70-5(SOT-353) A S: Refer to PKG file N: Refer to PKG file ELM822 x A - x ↑↑ ↑ ab c Rev.1.1 10 - 1 ELM822xA 1.5μA Very low power CMOS operational amplifier http://www.elm-tech.com ■Pin configuration Pin No. 1 2 3 4 5 4 5 + - 1 2 3 Pin name OUT VDD IN+ INVSS ■Standard circuit ELM822xA ■Marking SOT-25 Symbol a, b c d SC-70-5 Mark 5A >0 0 to 9 and A to Z (I, O, X excepted.) 0 to 9 and A to Z (I, O, X excepted.) Content ELM822BA (SOT-25) ELM822CA (SC-70-5) Lot No. Lot No. Rev.1.1 10 - 2 ELM822xA 1.5μA Very low power CMOS operational amplifier http://www.elm-tech.com ■Electrical characteristics Parameter Operating voltage Vdd=1.5V Parameter Input offset voltage Symbol Vdd Symbol Vio Condition Condition Vcm=Vdd/2, Unity gain follower Input bias current Iib Common-mode input voltage range Vcmr For CMRR≥45dB Maximum output voltage swing Voutsh Vid=100mV, RL=10kΩ to Vss Minimum output voltage swing Voutsl Vid=100mV, RL=10kΩ to Vdd Source current Isource Vout=1.2V, Vid=100mV Sink current Isink Vout=0.3V, Vid=100mV Avd RL=100kΩ to Vss, Vcm=0.75V Large-signal voltage gain Common-mode rejection ratio CMRR RL=100kΩ to Vss, Vcm=0.75V Supply voltage rejection ratio PSRR RL=100kΩ to Vss, Vcm=0.75V Vcm=Vdd/2, Current consumption Iss Unity gain follower Ishortp Vout to Vss shrot, Vid=100mV Short current Ishortn Vout to Vdd shrot, Vid=100mV Unity gain bandwidth GBW Slew rate SR RL=100kΩ, CL=20pF Vdd=3.0V Parameter Input offset voltage Symbol Vio Condition Vcm=Vdd/2, Unity gain follower Input bias current Iib Common-mode input voltage range Vcmr For CMRR≥45dB Maximum output voltage swing Voutsh Vid=100mV, RL=10kΩ to Vss Minimum output voltage swing Voutsl Vid=100mV, RL=10kΩ to Vdd Source current Isource Vout=2.7V, Vid=100mV Sink current Isink Vout=0.3V, Vid=100mV Large-signal voltage gain Avd RL=100kΩ to Vss, Vcm=1.5V Common-mode rejection ratio CMRR RL=100kΩ to Vss, Vcm=1.5V Supply voltage rejection ratio PSRR RL=100kΩ to Vss, Vcm=1.5V Vcm=Vdd/2, Current consumption Iss Unity gain follower Ishortp Vout to Vss shrot, Vid=100mV Short current Ishortn Vout to Vdd shrot, Vid=100mV Unity gain bandwidth GBW Slew rate SR RL=100kΩ, CL=20pF Vss=0V, Top=-40~+85°C Min. Typ. Max. Unit 1.2 6.0 V Min. Vss=0V, Top=25°C Typ. Max. Unit 0.00 1.40 0.4 1.0 1.0 2.5 95 85 95 1.5 7.0 Min. 1.0 1.20 nA V V V mA mA dB dB dB 0.10 3.8 μA mA mA kHz mV/μs Vss=0V, Top=25°C Typ. Max. Unit 4.0 7.5 100 90 100 1.5 7.5 mV 1.4 4.0 15 14.0 0.00 2.90 1.5 3.0 ±6 14 25 15 14.5 ±6 mV 1.0 2.90 nA V V V mA mA dB dB dB 0.10 3.8 μA mA mA kHz mV/μs Rev.1.1 10 - 3 ELM822xA 1.5μA Very low power CMOS operational amplifier http://www.elm-tech.com ■Note 1) Common mode input voltage range ELM822xA common mode input voltage range is fixed under the condition of CMRR≥45dB; ELM822xA is able to accept the input above its specification if the degradation of CMRR is not considered. Even if the input voltage exceeds either positive or negative power voltage, troubles such as reverse of output will not occur. As maximum absolute rating, the input voltage is possible within (Vss-0.3)V to (Vdd+0.3)V. 2) Operation from single power source ELM822xA is designed to be most suitable for single power source; therefore, ELM822xA is able to share power supply with logic circuit one. Meanwhile, ELM822xA can also operate from double power sources. To protect power supplies of ELM822xA and logic circuit from noise, please separate wire from power supply and use decoupling (bypass) capacitor. Using the capacitor can improve PSRR characteristics, especially on 10kHz to 100kHz or more. 3) Feedback When OP-AMP circuit is used with feedback resistor, oscillation may happen in the circuit with loop-gain like unity gain follower. a) When large feedback resistance is used, the phase margin is decreased by its combination with the parasitic capacitance of the input part of OP-AMP. In this situation, please connect small capacitor in parallel with feedback resistor as shown in fig-1. b) For capacitive load, external resistor in series connection will be effective as shown in fig-2. (RL=300 to 500Ω) c) Being used as an unity gain follow, ELM822xA is able to drive capacitive load of 100pF directly without oscillation. a) fig-1 b) fig-2 Rev.1.1 10 - 4 ELM822xA 1.5μA Very low power CMOS operational amplifier http://www.elm-tech.com 2.0 2.0 1.0 1.0 0.5 0.5 2.5 2.5 2.0 2.0 1.5 1.0 1.0 0.5 0.5 0 0.0 Iss-Vcm Iss-Vcm Unity Gain, Unity Vdd=3.0V, Gain,No Vdd=3.0V, load No load Top=+85 � Top=+85 � Top=+25 � Top=+25 � Top=-40 �Top=-40 � 80Vdd=6.0V Vdd=6.0V 60 60 40 20 Avd (dB) 80 0 -20 0.001 Vdd=3.0V Vdd=3.0V 40 10.0 8.0 8.0 Vdd=1.5V Vdd=1.5V 20 Vdd=1.2V Vdd=1.2V 0 -20 0.01 0.01 0.001 0.1 10.1 10 1 FrequencyFrequency (kHz) (kHz) 100 6.0 4.0 0 -4.0-6.0-2.0-4.0 0.0-2.0 2.0 0.0 4.0 2.0 6.0 4.0 100 100 Avd-Frequency Avd-Frequency ���load100k ���load Vdd=3.0V, Vcm=1.5V, Vdd=3.0V, 100k Vcm=1.5V, 80 80Top=+85� Top=+85� 60 60 20 6.0 Offset Voltage Offset(mV) Voltage (mV) 0 10010 Unity Gain,Unity Vdd=3.0V, Gain, Vcm=1.5V, Vdd=3.0V, Vcm=1.5V, � T op=25 � No load, T op=25 No load, 2.0 0 -6.0 40 80 Offset Voltage Offsetdistribution Voltage distribution 10.0 Avd-Frequency Avd-Frequency Vdd=1.2V Vdd=1.2V Top ( �)Top ( �) 12.0 � Top=25 � Top=25 ���load, Vcm=Vdd/2,Vcm=Vdd/2, 100k ���load, 100k Vdd=1.5V Vdd=1.5V 0 -20 -40 0 -20 20 0 40 20 60 40 80 60 12.0 3.0 Vcm (V) Vcm (V) 100 0.5 2.0 0 0.5 0.0 1.0 0.5 1.5 1.0 2.0 1.5 2.5 2.0 3.0 2.5 100 0.5 4.0 Unity Gain, Unity Vcm=Vdd/2, Gain, Vcm=Vdd/2, No load No load 1.5 1.0 6.0 Iss-Top Iss-Top Vdd=3.0V Vdd=3.0V Vdd=6.0V Vdd=6.0V 2.0 1.0 0 -40 6.0 Percent (%) 3.0 2.5 1.5 Top=-40 �Top=-40 � Vdd (V) Vdd (V) 3.0 1.5 Top=+25 � Top=+25 � 0 1.0 0.0 2.0 1.0 3.0 2.0 4.0 3.0 5.0 4.0 6.0 5.0 Iss (�A) Iss (�A) 0 0.0 Avd (dB) 1.5 2.5 2.0 Avd (dB) 1.5 Top=+85 � Top=+85 � 3.0 Iss (�A) 2.5 Unity Gain, Unity Vcm=Vdd/2, Gain, Vcm=Vdd/2, No load No load 3.0 Percent (%) 2.5 Iss-Vdd Iss-Vdd Avd (dB) 3.0 Iss (�A) 3.0 Iss (�A) Iss (�A) ■Typical characteristics -20 0.001 Top=+25 � Top=+25 � 40 20 Top=-40�Top=-40� 0 -20 0.01 0.01 0.001 0.1 10.1 10 1 10010 FrequencyFrequency (kHz) (kHz) 100 Rev.1.1 10 - 5 ELM822xA 1.5μA Very low power CMOS operational amplifier http://www.elm-tech.com CMRR-Frequency CMRR-Frequency 20 20 Vdd=1.2V 0 CMRR-Vcm CMRR-Vcm [Vdd=1.2V][Vdd=1.2V] 80 20 120 CMRR (dB) 100 80 60 40 Top=+25� Top=+25� Top=+85� Top=+85� 20 0.2 0 0.0 0.4 0.2 0.6 0.4 0.8 0.6 1.0 Vcm (V) Vcm (V) 0.8 1.2 1.0 Top=+85 100 � Top=+85� CMRR-Vcm CMRR-Vcm [Vdd=1.5V][Vdd=1.5V] 120 80 40 80 40 60 40 0.5 1.5 1.0 2.0 1.5 2.5 Vcm (V) Vcm (V) 2.0 3.0 2.5 3.0 0 0.0 60 Top=+25� Top=+25� 40 Top=+85 � Top=+85 � 0 0.0 0.5 0.5 1.0 Vcm (V) Vcm (V) 1.0 1.5 1.5 CMRR-Vcm CMRR-Vcm [Vdd=6.0V][Vdd=6.0V] 120 ���load Frequency=1Hz, Frequency=1Hz, Unity Gain, 100k Unity Gain, 100k���load 100 Top=+85 � Top=+85 � 80 Top=-40� Top=-40� 60 Top=+25 � Top=+25 � 20 0 0.0 1.0 Top=-40� Top=-40� 20 0 0.0 80 100 ���load Frequency=1Hz, Frequency=1Hz, Unity Gain, 100k Unity Gain, 100k���load 80 60 1 100 10 Frequency (kHz) Frequency (kHz) 100 100 20 0.5 -20 0.010.0010.1 0.01 1 0.1 10 100 120 ���load Frequency=1Hz, Frequency=1Hz, Unity Gain, 100k Unity Gain, 100k���load 20 0 0.0 1.2 120 Top=-40� Top=-40� 60 Top=+25 60� Top=+25� 40 0 20 CMRR-Vcm CMRR-Vcm [Vdd=3.0V][Vdd=3.0V] CMRR (dB) 0 0.0 Top=-40 � Top=-40 � CMRR (dB) 80 40 120 120 60 40 Top=-40� Top=-40� 20 20 -20 100 0.001 ���load Frequency=1Hz, Frequency=1Hz, Unity Gain, 100k Unity Gain, 100k���load 100 60 1 100 10 Frequency (kHz) Frequency (kHz) 100 40 0 -20 0.010.0010.1 0.01 1 0.1 10 CMRR (dB) CMRR (dB) 120 0 CMRR (dB) -20 0.001 Vdd=1.2V 60 Unity Gain, Vdd=3.0V, Unity Gain, Vdd=3.0V, � 100k Top=+85� Top=+85 ���load 100k ���load Vcm=1.5V, Vcm=1.5V, 100 Top=+25� Top=+25� 80 CMRR (dB) 40 Vdd=1.5V 40 Vdd=1.5V 80 120 CMRR (dB) 60 100 CMRR (dB) 80 CMRR-Frequency CMRR-Frequency 120 Unity Gain, Vcm=Vdd/2, Unity Gain, Vcm=Vdd/2, load, Top=25 � 100k ���load, Top=25 100k ���� 100 Vdd=6.0V Vdd=6.0V 80 Vdd=3.0V Vdd=3.0V 60 CMRR (dB) CMRR (dB) 100 120 CMRR (dB) 120 40 20 1.0 0 0.0 2.0 1.0 3.0 2.0 4.0 3.0 5.0 Vcm (V) Vcm (V) 4.0 6.0 5.0 6.0 Rev.1.1 10 - 6 ELM822xA 1.5μA Very low power CMOS operational amplifier http://www.elm-tech.com PSRR-Frequency PSRR-Frequency 120 Unity Gain, Unity Vcm=Vdd/2, Gain, Vcm=Vdd/2, Vdd=3.0V Vdd=3.0V � Top=25 � Top=25 ���load, 100k ���load,100k 100 60 Vdd=1.5V Vdd=1.5V 60 80 60 60 � Top=+25 Top=+25 � 40 Top=-40 40�Top=-40� 20 20 20 0 0 0 0 -20 0.001 0.1 0.01 0.01 25 25 25 20 20 20 15 10 0 2.01.0 3.02.0 4.03.0 5.04.0 Vdd (V) Vdd (V) 6.05.0 5 Isource-Vout Isource-Vout [Vdd=1.2V] [Vdd=1.2V] 0.6 0.4 Top=+25� Top=+25� 0.3 �Top=-40� Top=-40 0.2 Isource (mA) Isource (mA) 0.5 � Top=+85 Top=+85� 1.5 1.0 0.5 0.1 0 0.2 0.0 0.4 0.2 0.6 0.4 0.8 0.6 1.0 0.8 1.2 1.0 Vout (V) Vout (V) 1.2 0 0.0 100 SR-Top SR-Top Falling edgeFalling edge 15 10 Rising edge Rising edge 0 -20 -40 0 -20 20 0 40 20 60 40 80 60 Top ( �)Top ( �) 80 Isource-Vout Isource-Vout [Vdd=1.5V] [Vdd=1.5V] 2.0 Vid=100mVVid=100mV 10010 5 0 -40 6.0 10 1 load100k ���load Vdd=3.0V, Unity Vdd=3.0V, Gain, Unity 100k ��� Gain, SR (mV/�s) 10 ) �) Falling edge Falling (Top=+25 edge�(Top=+25 ) �(Top=-40 �) Rising edge (Top=-40 Rising edge 0.6 0 0.0 30 15 10.1 FrequencyFrequency (kHz) (kHz) 2.0 Vid=100mVVid=100mV Top=+85� Top=+85� Top=+25 � Top=+25 � 1.5 Top=-40 �Top=-40 � Isource (mA) 0 1.0 -20 0.001 0.1 0.01 0.01 30 load100k ���load Unity Gain, Unity 100k ��� Gain, ) �) Rising edge (Top=+25 Rising edge�(Top=+25 5 edge Falling ) �(Top=-40 �) Falling (Top=-40 edge 5 0.1 -20 0.001 SR (mV/�s) SR (mV/�s) 10 0.2 100 ) �) Rising edge (Top=+85 Rising edge�(Top=+85 15 0.3 10010 ) �) Falling edge Falling (Top=+85 edge�(Top=+85 20 0.4 10 1 SR-Vdd SR-Vdd 30 25 0.5 10.1 FrequencyFrequency (kHz) (kHz) 30 SR (mV/�s) Vdd=6.0V Vdd=6.0V 80 20 -20 0.001 Isource (mA) 100 80 Vdd=1.2V Vdd=1.2V 40 40 120 Unity Vdd=3.0V, Gain, Vdd=3.0V, � Gain, Unity Top=+85� Top=+85 ���load100k ���load Vcm=1.5V, 100k Vcm=1.5V, 100 PSRR (dB) 80 PSRR (dB) PSRR (dB) 100 PSRR-Frequency PSRR-Frequency 120 PSRR (dB) 120 1.0 0.5 0 0.0 0.5 0.5 1.0 Vout (V) Vout (V) 1.0 1.5 1.5 Rev.1.1 10 - 7 ELM822xA 1.5μA Very low power CMOS operational amplifier http://www.elm-tech.com Vid=100mV � Vid=100mV Top=-40� Top=-40 Top=+25� Top=+25� 15.0 10.0 5.0 Top=+85� Top=+85� 5.0 Isource-Vout Isource-Vout [Vdd=6.0V][Vdd=6.0V] 70 70 60 60 50 50 Isource (mA) 10.0 20.0 Isource (mA) 15.0 Isource-Vout Isource-Vout [Vdd=3.0V][Vdd=3.0V] Isource (mA) Isource (mA) 20.0 40 30 20 10 35 Vout (V) Vout (V) 2.0 3.0 2.5 Vid=100mV 5.0 Vid=100mV 1.0 4.0 Top=+85� Top=+85� Top=+25� Top=+25� 0.5 0.2 0.2 0.6 0.4 0.8 0.6 1.0 Vout (V) Vout (V) 0.8 1.2 1.0 Isink-Vout [Vdd=3.0V] Isink-Vout [Vdd=3.0V] 35 Vid=100mV 5 0 0.0 20 15 Top=+85� Top=+85� 10 Top=+25 � Top=+25 � Isink (mA) Isink (mA) Isink (mA) 10 100 60 40 0 0.0 1.0 0.5 1.5 1.0 2.0 1.5 2.5 Vout (V) Vout (V) 2.0 3.0 2.5 3.0 0 0.0 2.0 4.0 3.0 5.0 4.0 6.0 5.0 6.0 Isink-Vout [Vdd=1.5V] Isink-Vout [Vdd=1.5V] 5.0 Top=-40 � Top=-40 � 4.0 Vid=100mV Vid=100mV 3.0 Top=+85� Top=+85� 2.0 Top=+25� Top=+25� 1.0 0 0.0 0.5 0.5 1.0 Vout (V) Vout (V) 1.0 1.5 1.5 Isink-Vout [Vdd=6.0V] Isink-Vout [Vdd=6.0V] 120 Vid=100mV Vid=100mV 100 Top=-40 � Top=-40 � 80 20 5 0.5 80 1.0 3.0 Vout (V) Vout (V) 0 0.0 120 Vid=100mV 30 Top=-40� Top=-40� 25 25 15 2.0 1.2 30 20 3.0 0 0.0 2.0 1.0 1.0 0 0.0 0.4 Top=+85 � Top=+85 � 20 10 0 0.0 3.0 30 Isink (mA) 1.5 2.5 Top=-40 � Top=-40 � 1.5 0.5 0 0.0 1.0 2.0 2.0 Isink (mA) Isink (mA) 1.0 0.5 1.5 Isink-Vout [Vdd=1.2V] Isink-Vout [Vdd=1.2V] 2.0 1.5 0 0.0 1.0 Top=+25 � Top=+25 � 40 Isink (mA) 0.5 Isink (mA) 0 0.0 Vid=100mV � Vid=100mV Top=-40 � Top=-40 60 40 Top=+85� Top=+85� Top=+25 � Top=+25 � 20 1.0 0 0.0 2.0 1.0 3.0 2.0 4.0 3.0 5.0 Vout (V) Vout (V) 4.0 6.0 5.0 6.0 Rev.1.1 10 - 8 ELM822xA 1.5μA Very low power CMOS operational amplifier http://www.elm-tech.com 0 1.0 1.0 0.8 0.6 0.4 20 1.5 1.0 4.03.0 5.04.0 Vdd (V) Vdd (V) 6.05.0 6.0 1.2 1.0 0.8 Top=+85� Top=+85� Top=+25 � Top=+25 � 0.6 0.4 0.0 10 1 2.0 3.02.0 1.4 0.0 1 2.5 Top=+85 � Top=+85 � Top=-40�Top=-40� 10010 80 60 40 20 100 10000 1000 1000 100000 10000 100000 RL ( �� RL ( �� MaximumMaximum Vout-RL Vout-RL [Vdd=3.0V] [Vdd=3.0V] 1.5 1.0 0.5 7.0 3.0 Top=-40�Top=-40� 2.5 6.0 RL is connected RL isbetween connected Vout between and Vss. Vout and Vss. Vid=100mVVid=100mV Top=+25� Top=+25� 2.0 1.5 Top=+85 � Top=+85 � 1.0 0.5 0.5 0.0 1 0.0 10 1 10010 10000 100000 1000 1000 100000 100 10000 RL ( �� RL ( �� 5.0 4.0 3.0 2.0 80 Top=-40�Top=-40� 60 40 Top=+25� Top=+25� 20 Top=+85 � Top=+85 � 0 2.01.0 3.02.0 4.03.0 5.04.0 Vdd (V) Vdd (V) 6.05.0 6.0 MaximumMaximum Vout-RL Vout-RL [Vdd=1.5V] [Vdd=1.5V] 2.0 RL is connected RL isbetween connected Vout between and Vss. Vout and Vss. Vid=100mVVid=100mV Top=-40�Top=-40� 1.5 1.0 Top=+25� Top=+25� Top=+85 � Top=+85 � 0.5 0.0 1 3.5 Vout to VddVout short,toVid=100mV Vdd short, Vid=100mV 100 0 1.0 2.0 RL is connected RL isbetween connected Vout between and Vss. Vout and Vss. Vid=100mVVid=100mV 0.2 3.0 Top=+25 � Top=+25 � 10 0.2 3.5 Maximum Vout (V) 30 MaximumMaximum Vout-RL Vout-RL [Vdd=1.2V] [Vdd=1.2V] Maximum Vout (V) 1.2 40 0 2.01.0 Maximum Vout (V) Maximum Vout (V) 1.4 Top=-40�Top=-40� Short Circuit Current (mA) 10 50 120 Maximum Vout (V) 20 100 Short Circuit Short Current-Vdd Circuit Current-Vdd 0.0 10 1 10010 100 10000 1000 1000 100000 10000 100000 RL ( �� RL ( �� MaximumMaximum Vout-RL Vout-RL [Vdd=6.0V] [Vdd=6.0V] 7.0 RL is connected RL isbetween connected Vout between and Vss. Vout and Vss. Vid=100mVVid=100mV 6.0 Top=-40�Top=-40� 5.0 Top=+25 � Top=+25 � 4.0 Maximum Vout (V) 30 60 Short Circuit Current (mA) 40 Vout to Vss Vout short,toVid=100mV Vss short, Vid=100mV 120 Maximum Vout (V) 50 70 Maximum Vout (V) 60 Short Circuit Short Current-Vdd Circuit Current-Vdd Short Circuit Current (mA) Short Circuit Current (mA) 70 3.0 2.0 1.0 1.0 0.0 1 0.0 10 1 Top=+85� Top=+85� 10010 10000 100000 1000 1000 100000 100 10000 RL ( �� RL ( �� Rev.1.1 10 - 9 ELM822xA 1.5μA Very low power CMOS operational amplifier http://www.elm-tech.com 2.0 1.5 1.0 0.5 0.4 Minimum Vout-RL Minimum [Vdd=3.0V] Vout-RL [Vdd=3.0V] 7.0 3.0 6.0 2.5 2.0 Top=+85 � Top=+85 � 1.5 Top=+25� Top=+25� 1.0 Top=-40 0.5� Top=-40� 10 0.0 0 Top=+25 � Top=+25 � 0.0 1 100 10 1000 100100001000 10000 100000 100000 RL (�� RL (�� Minimum Vout-RL Minimum [Vdd=6.0V] Vout-RL [Vdd=6.0V] 7.0 RL is connected RLbetween is connected Vdd and between Vout. Vdd and Vout. Vid=100mV Vid=100mV 6.0 4.0 3.0 2.0 5.0 4.0 3.0 Top=+85 � Top=+85 � Top=+25� Top=+25� 2.0 10 RL (�� 3.0 1.0 2.0 1.5 1.0 Vout Vin (V) Vin 0.0 Vout Top=+85� Top=+85� 0.5 10 5.0 1.5 0.5 1.0 Top=-40 � Top=-40 � 0.0 0.0 100000 10000 100000 1 1 100 10 1000 100100001000 RL (�� 1.5 1.0 Top=-401.0 � Top=-40� 0.5 1.51.0 Vout (V) Vin (V) Vin 0.5 0.5 3.5 RL is connected RLbetween is connected Vdd and between Vout. Vdd and Vout. Vid=100mV Vid=100mV � load, Top=25� ���load, Unity Gain, 100k Unity Gain,Top=25 100k ��� 1.0 1.0 RL (�� Pulse Response Pulse[Vdd=1.5V] Response [Vdd=1.5V] 1.5 Minimum Vout (V) Top=+25� Top=+25� RL (�� 0.0 1 Vin (V) 0.6 1.5 0.0 200 0 400 200 600 400 800 6001000 800 Time ( �s) Time ( �s) RL (�� RL (�� Pulse Response Pulse[Vdd=3.0V] Response [Vdd=3.0V] 3.0 � load, Top=25� ���load, Unity Gain, 100k Unity Gain,Top=25 100k ��� Vin 1.00.0 0.5 0.0 100000 10000 100000 1 100 10 1000 100100001000 2.0 1.0 Vin 0.0 Vout 0.0 1000 0 Vout 3.0 3.0 2.0 2.0 1.0 0.0 200 0 400 200 600 400 800 6001000 800 Time ( �s) Time ( �s) 1.0 Vout (V) 2.5 0.8 Minimum Vout (V) Minimum Vout (V) 3.0 1.0 0.2 Top=+85 � Top=+85 � Top=-40� Top=-40� 0.0 0.0 10 1 100 10 1000 100100001000 10000 100000 1 100000 0.0 1 3.5 1.2 Vout (V) 0.2 2.0 RL is connected RLbetween is connected Vdd and between Vout. Vdd and Vout. Vid=100mV Vid=100mV Minimum Vout (V) 0.4 Minimum Vout-RL Minimum [Vdd=1.5V] Vout-RL [Vdd=1.5V] Vin (V) 0.6 RL is connected RLbetween is connected Vdd and between Vout. Vdd and Vout. Vid=100mV Vid=100mV Vout (V) 0.8 2.0 Minimum Vout (V) 1.0 1.4 Minimum Vout (V) 1.2 Minimum Vout-RL Minimum [Vdd=1.2V] Vout-RL [Vdd=1.2V] Minimum Vout (V) Minimum Vout (V) 1.4 0.0 1000 Rev.1.1 10 - 10