MAX495ESA ,Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op AmpsApplications *Dice are specified at TA = +25°C, DC parameters only.__________Typical Operating Circ ..
MAX495ESA ,Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op AmpsApplicationsMAX492C/D 0°C to +70°C Dice*Portable Equipment MAX492EPA -40°C to +85°C 8 Plastic DIPBa ..
MAX495ESA+ ,Single/Dual/Quad, Micropower, Single-Supply, Rail-to-Rail Op AmpsApplicationsMAX492C/D 0°C to +70°C Dice*Portable Equipment MAX492EPA -40°C to +85°C 8 Plastic DIPBa ..
MAX495ESA-T ,Single/Dual/Quad, Micropower, Single-Supply, Rail-to-Rail Op AmpsFeatures♦ Low-Voltage Single-Supply Operation (+2.7V to +6V)The dual MAX492, quad MAX494, and singl ..
MAX496 ,375MHz Quad Closed Loop Video Buffers, Av = +1 and +2Applications♦ Low Distortion: 64dBc (f = 10MHz)Computer Workstations♦ Directly Drives 50Ω or 75Ω B ..
MAX4968ECM+ ,16-Channel, Linear, High-Voltage Analog SwitchesApplicationsMedical Ultrasound ImagingNondestructive Testing (NDT)/Industrial Ultrasound ImagingPri ..
MAX9129EUE+T ,Quad Bus LVDS Driver with Flow-Through PinoutApplicationsMAX9129EUE -40°C to +85°C 16 TSSOPCell Phone Base StationsAdd/Drop Muxes Digital Cross- ..
MAX912CPE ,Single/Dual / Ultra-Fast / Low-Power / Precision TTL ComparatorsMAX912/MAX91319-0157; Rev 1; 1/94Single/Dual, Ultra-Fast, Low-Power, Precision TTL Comparators_____ ..
MAX912CSE ,Single/Dual / Ultra-Fast / Low-Power / Precision TTL ComparatorsFeaturesThe MAX913 single and MAX912 dual high-speed, ' Ultra Fast (10ns)low-power comparators have ..
MAX912EPE ,Single/Dual / Ultra-Fast / Low-Power / Precision TTL ComparatorsMAX912/MAX91319-0157; Rev 1; 1/94Single/Dual, Ultra-Fast, Low-Power, Precision TTL Comparators_____ ..
MAX912ESE ,Single/Dual / Ultra-Fast / Low-Power / Precision TTL ComparatorsApplications MAX912ESE -40°C to +85°C 16 Narrow SOMAX912MJE -55°C to +125°C 16 CERDIPZero-Crossing ..
MAX912ESE ,Single/Dual / Ultra-Fast / Low-Power / Precision TTL ComparatorsFeaturesThe MAX913 single and MAX912 dual high-speed, ' Ultra Fast (10ns)low-power comparators have ..
MAX492CPA-MAX492CSA-MAX492EPA-MAX492ESA-MAX494CSD-MAX494EPD-MAX494ESD-MAX495CSA-MAX495ESA
Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps
_______________General DescriptionThe dual MAX492, quad MAX494, and single MAX495
operational amplifiers combine excellent DC accuracy
with rail-to-rail operation at the input and output. Since
the common-mode voltage extends from VCCto VEE,
the devices can operate from either a single supply
(+2.7V to +6V) or split supplies (±1.35V to ±3V). Each
op amp requires less than 150µA supply current. Even
with this low current, the op amps are capable of driving
a 1kΩload, and the input referred voltage noise is only
25nV/√Hz. In addition, these op amps can drive loads in
excess of 1nF.
The precision performance of the MAX492/MAX494/
MAX495, combined with their wide input and output
dynamic range, low-voltage single-supply operation, and
very low supply current, makes them an ideal choice for
battery-operated equipment and other low-voltage appli-
cations. The MAX492/MAX494/MAX495 are available in
DIP and SO packages in the industry-standard op-amp
pin configurations. The MAX495 is also available in the
smallest 8-pin SO: the µMAX package.
________________________ApplicationsPortable Equipment
Battery-Powered Instruments
Data Acquisition
Signal Conditioning
Low-Voltage Applications
____________________________FeaturesLow-Voltage Single-Supply Operation (+2.7V to +6V)Rail-to-Rail Input Common-Mode Voltage RangeRail-to-Rail Output Swing500kHz Gain-Bandwidth ProductUnity-Gain Stable150µA Max Quiescent Current per Op AmpNo Phase Reversal for Overdriven Inputs200µV Offset VoltageHigh Voltage Gain (108dB)High CMRR (90dB) and PSRR (110dB)Drives 1kΩLoadDrives Large Capacitive LoadsMAX495 Available in µMAX Package—8-Pin SO
______________Ordering Information
Ordering Information continued at end of data sheet.*Dice are specified at TA= +25°C, DC parameters only.
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
_________________Pin Configurations
__________Typical Operating Circuit19-0265; Rev 2; 9/96
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS(VCC= 2.7V to 6V, VEE= GND, VCM= 0V, VOUT= VCC / 2, TA= +25°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Supply Voltage (VCCto VEE)....................................................7V
Common-Mode Input Voltage..........(VCC+ 0.3V) to (VEE- 0.3V)
Differential Input Voltage.........................................±(VCC- VEE)
Input Current (IN+, IN-, NULL1, NULL2)..........................±10mA
Output Short-Circuit Duration....................Indefinite short circuit
to either supply
Voltage Applied to NULL Pins....................................VCCto VEE
Continuous Power Dissipation (TA= +70°C)
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C)....727mW
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
8-Pin CERDIP (derate 8.00mW/°C above +70°C).........640mW
8-Pin µMAX (derate 4.1mW/°C above +70°C)..............330mW
14-Pin Plastic DIP (derate 10.00mW/°C above +70°C)...800mW
14-Pin SO (derate 8.33mW/°C above +70°C)...............667mW
14-Pin CERDIP (derate 9.09mW/°C above +70°C).......727mW
Operating Temperature Ranges
MAX49_C_ _........................................................0°C to +70°C
MAX49_E_ _......................................................-40°C to +85°C
MAX49_M_ _...................................................-55°C to +125°C
Junction Temperatures
MAX49_C_ _/E_ _..........................................................+150°C
MAX49_M_ _.................................................................+175°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
DC ELECTRICAL CHARACTERISTICS(VCC= 2.7V to 6V, VEE= GND, VCM= 0V, VOUT= VCC / 2, TA= 0°C to +70°C, unless otherwise noted.)
AC ELECTRICAL CHARACTERISTICS(VCC= 2.7V to 6V, VEE= GND, TA= +25°C, unless otherwise noted.)
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
DC ELECTRICAL CHARACTERISTICS(VCC= 2.7V to 6V, VEE= GND, VCM= 0V, VOUT= VCC / 2, TA= -40°C to +85°C, unless otherwise noted.)
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
DC ELECTRICAL CHARACTERISTICS(VCC= 2.7V to 6V, VEE= GND, VCM= 0V, VOUT= VCC / 2, TA= -55°C to +125°C, unless otherwise noted.)
Note 1:RLto VEEfor sourcing and VOHtests; RLto VCCfor sinking and VOLtests.
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
__________________________________________Typical Operating Characteristics(TA = +25°C, VCC= 5V, VEE= 0V, unless otherwise noted.)
0.011010,000
GAIN AND PHASE
vs. FREQUENCYMAX492-01
FREQUENCY (kHz)
GAIN (dB)
PHASE (DEG)
0.011010,000
GAIN AND PHASE
vs. FREQUENCYMAX492-02
FREQUENCY (kHz)
GAIN (dB)
PHASE (DEG)
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX492-03
FREQUENCY (kHz)
PSRR (dB)
0.011010,000
CHANNEL SEPARATION
vs. FREQUENCYMAX492-04
FREQUENCY (kHz)
CHANNEL SEPARATION (dB)
INPUT BIAS CURRENT
vs. COMMON-MODE VOLTAGE
MAX492-07
VCM (V)
INPUT BIAS CURRENT (nA)
OFFSET VOLTAGE
vs. TEMPERATURE
140MAX492-05
TEMPERATURE (°C)
OFFSET VOLTAGE (100
COMMON-MODE REJECTION RATIO
vs. TEMPERATURE
MAX492-06
TEMPERATURE (°C)
CMRR (dB)100
INPUT BIAS CURRENT
vs. TEMPERATURE
MAX492-08
TEMPERATURE (°C)
INPUT BIAS CURRENT (nA)
SUPPLY CURRENT PER AMPLIFIER
vs. TEMPERATURE
MAX492-09
TEMPERATURE (°C)
SUPPLY CURRENT PER OP AMP (100
-4004080120
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op AmpsGAIN (dB)
MAX492-10
VCC - VOUT (mV)
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
GAIN (dB)
MAX492-11
VCC - VOUT (mV)
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
LARGE-SIGNAL GAIN
vs. TEMPERATURE
MAX492-12
TEMPERATURE (°C)
LARGE-SIGNAL GAIN (dB)100
GAIN (dB)
MAX492-13
VOUT (mV)
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
MINIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
MAX492-16
TEMPERATURE (°C)
OUT
MIN (mV)
GAIN (dB)
MAX492-14
VOUT (mV)
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
LARGE-SIGNAL GAIN
vs. TEMPERATURE
MAX492-15
TEMPERATURE (°C)
LARGE-SIGNAL GAIN (dB)100
MAXIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
MAX492-17
TEMPERATURE (°C)
- V
OUT
) (mV)
0.011010,000
OUTPUT IMPEDANCE
vs. FREQUENCYMAX492-18
FREQUENCY (kHz)
OUTPUT IMPEDANCE (
0.111001,000
____________________________Typical Operating Characteristics (continued)(TA = +25°C, VCC= 5V, VEE= 0V, unless otherwise noted.)
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
____________________________Typical Operating Characteristics (continued)(TA = +25°C, VCC= 5V, VEE= 0V, unless otherwise noted.)
0.011
VOLTAGE-NOISE DENSITY
vs. FREQUENCYMAX492-19
FREQUENCY (kHz)
VOLTAGE-NOISE DENSITY (nV/
Hz)
0.011
CURRENT-NOISE DENSITY
vs. FREQUENCYMAX492-20
FREQUENCY (kHz)
CURRENT-NOISE DENSITY (pA/
Hz)
0.0011000
TOTAL HARMONIC DISTORTION + NOISE
vs. FREQUENCYMAX492-21
FREQUENCY (Hz)
THD + NOISE (%)
10010,000
TOTAL HARMONIC DISTORTION + NOISE
vs. PEAK-TO-PEAK SIGNAL AMPLITUDE
MAX492-22
PEAK-TO-PEAK SIGNAL AMPLITUDE (V)
THD + NOISE (%)
4.35.04.14.44.54.64.84.9
