MAX44260(2011) 데이터 시트보기 (PDF) - Maxim Integrated
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MAX44260 Datasheet PDF : 14 Pages
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MAX44260 / MAX44261
1.8V 15MHz Low-Offset,
Low-Power, Rail-to-Rail I/O Op Amps
Typical Operating Characteristics (continued)
(VDD = 3.3V, VSS = 0V, VIN+ = VIN- = VDD/2, RL = 10kI to VDD/2, VCAL = VSHDN = VDD, TA = -40NC to +125NC. Typical values are at
TA = +25NC, unless otherwise noted. All devices are 100% production tested at TA = +25NC. Temperature limits are guaranteed by design.)
0.1Hz TO 10Hz OUTPUT-VOLTAGE NOISE
MAX44260 toc19
0.5µV/div
4s/div
INPUT CURRENT-NOISE DENSITY
vs. FREQUENCY
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
10
100
1000
10k
100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION
vs. INPUT AMPLITUDE
(f = 10kHz, VCC = 5.5V, AV = 1V/V)
120
115
110
105
100
95
90
85
80
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
INPUT AMPLITUDE (V)
TOTAL HARMONIC DISTORTION
vs. FREQUENCY (VIN = 2VP-P)
-80
-85
-90
-95
-100
VCC = 5.5V
-105
-110
VCC = 3.3V
-115
-120
1
10 100 1k 10k 100k
FREQUENCY (Hz)
SMALL-SIGNAL TRANSIENT RESPONSE
MAX44260 toc23
INPUT
50mV/div
VCC/2
OUTPUT
50mV/div
VCC/2
200ns/div
LARGE-SIGNAL TRANSIENT RESPONSE
MAX44260 toc24
INPUT
1V/div
VCC/2
OUTPUT
500mV/div
VCC/2
100ns/div
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