MAX4493 Maxim, MAX4493 Datasheet
MAX4493
Available stocks
Related parts for MAX4493
MAX4493 Summary of contents
Page 1
... L These amplifiers have excellent (110dB) open-loop gain with very low THD+N of 0.002 1kHz). The single MAX4493 is available in a tiny 5-pin SC70 pack- age and the dual MAX4494 is available in the space- saving 8-pin SOT23. The quad MAX4495 is available in both 14-pin TSSOP and 14-pin SO packages. All prod- ucts are rated at the automotive temperature range of -40° ...
Page 2
... Maxim Integrated products, Inc. 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 ...
Page 3
SC70, Low-Power, General-Purpose, AC ELECTRICAL CHARACTERISTICS (V = +5V -5V 100kΩ to ground PARAMETER SYMBOL Gain-Bandwidth Product GBWP Full-Power Bandwidth FPBW Slew Rate Phase Margin Gain Margin Total Harmonic Distortion Plus THD+N ...
Page 4
... TEMPERATURE (°C) GAIN AND PHASE vs. FREQUENCY GAIN -10 -20 PHASE -30 -40 -50 -60 100 125 0.1k 1k 10k 100k 1M FREQUENCY (Hz) 100k = 100kΩ) 75 100 125 MAX4493-12 270 A = +1000V/V V 225 180 135 -45 -90 -135 -180 -225 -270 10M 100M ...
Page 5
... CROSSTALK vs. FREQUENCY 0 -20 -40 -60 -80 -100 -120 10k 100k FREQUENCY (Hz) _______________________________________________________________________________________ Dual-Supply, Rail-to-Rail Op Amps Typical Operating Characteristics (continued) = 100kΩ to ground 15pF +25°C, unless otherwise noted MAX4493-13 270 A = +1000V/V V 225 180 135 90 GAIN 45 0 -45 -90 -135 -180 -225 -270 1M 10M 100M LARGE-SIGNAL GAIN vs ...
Page 6
SC70, Low-Power, General-Purpose, Dual-Supply, Rail-to-Rail Op Amps (V = +5V -5V 0V 100kΩ to ground SMALL-SIGNAL TRANSIENT RESPONSE 200ns/div SMALL-SIGNAL TRANSIENT RESPONSE (R = 15Ω 1000pF) ISO ...
Page 7
... Rail-to-Rail Output Stage The MAX4493/MAX4494/MAX4495 output stage can drive up to 1kΩ and still swing within 200mV of the rails. Capacitive-Load Stability Driving large capacitive loads can cause instability in many op amps. The MAX4493/MAX4494/MAX4495 are R ISO MAX4493 INPUT Figure 1. Capacitive Load Driving Circuit ...
Page 8
... Figure 2 shows the full-power bandwidth as a function of the peak-to-peak AC output voltage. Power-Up Conditions The MAX4493/MAX4494/MAX4495 typically settle within 3µs after power-up. See Power-Up Time in Typical Operating Characteristics . Power Supplies and Layout The MAX4493/MAX4494/MAX4495 operate with dual supplies from ± ...
Page 9
... SC70, Low-Power, General-Purpose, For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
Page 10
... Dual-Supply, Rail-to-Rail Op Amps For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
Page 11
... SC70, Low-Power, General-Purpose, For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
Page 12
... Dual-Supply, Rail-to-Rail Op Amps For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
Page 13
... SC70, Low-Power, General-Purpose, For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
Page 14
... Dual-Supply, Rail-to-Rail Op Amps For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...
Page 15
... Added lead-free and automotive parts to Ordering Information Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...