Datasheet MAX4249, MAX4257 (Maxim) - 8

MAX4249–MAX4257 UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps Typical Operating Characteristics (continued) (VDD = 5V, VSS = 0V, VCM = VOUT = VDD/2, input noise floor of test equipment =10nV/!Hz for all distortion measurements, TA = +25°C, unless otherwise noted.) MAX4250–MAX4254 MAX4250–MAX4254 TOTAL HARMONIC DISTORTION MAX4250–MAX4254 LARGE-SIGNAL PULSE RESPONSE PLUS NOISE vs. FREQUENCY SMALL-SIGNAL PULSE RESPONSE 0.1 FILTER BW = 80kHz AV = 1 1.5V 0.6V RL = 1kΩ V MAX4249-57 TOC29 MAX4249-57 TOC28 OUT = 2VP-P MAX4249-57 TOC30 0.01 V R OUT L TO VDD/2 VOUT 20mV/div R 200mV/div L TO GND THD+N(%) 0.001 VDD = 3V R 0.5V VDD = 3V L TO VDD 0.5V RL = 10kΩ RL = 10kΩ CL = 100pF CL = 100pF VIN = 1V PULSE VIN = 100V PULSE 0.000110 100 1k 10k 2µs/div 2µs/div FREQUENCY (Hz) MAX4249/MAX4255/MAX4256/MAX4257 MAX4249/MAX4255/MAX4256/MAX4257 LARGE-SIGNAL PULSE RESPONSE SMALL-SIGNAL PULSE RESPONSE CHANNEL SEPARATION vs. FREQUENCY 140 2V 130 MAX4249-57 TOC31 MAX4249-57 TOC32 120 MAX4249-57 TOC33 1.6V 110 VOUT 200mV/div VOUT 100 50mV/div 1.5V 90 VDD = 3V VDD = 3V RL = 10kΩ RL = 10kΩ CHANNEL SEPARATION (dB) 80 1V CL = 100pF CL = 100pF VIN = 100mV PULSE VIN = 10mV PULSE 70 AV = 10 AV = 10 0 2µs/div 2µs/div 1k 10k 100k 1M 10M FREQUENCY (Hz) 8 Maxim Integrated