MAX44261(2011) 查看數據表（PDF） - Maxim Integrated
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MAX44261 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.)
PERCENT OVERSHOOT
vs. LOAD RESISTANCE (VIN = 100mVP-P)
20
18
16
14
12
10
8
6
4
2
0
100
1k
10k
100k
LOAD RESISTANCE (I)
STABILITY vs. CAPACITIVE LOAD
AND ISOLATION RESISTANCE
30
28
26
24
22
20
18
16
14
12
STABLE
10
8
6
UNSTABLE
4
2
0
0 500 1000 1500 2000 2500 3000 3500 4000
CAPACITIVE LOAD (pF)
STABILITY vs. CAPACITIVE
AND RESISTIVE LOAD
100k
10k
1k
UNSTABLE
100
STABLE
10
1
100
1k
10k
100k
CAPACITIVE LOAD (pF)
VCC
2V/div
GND
OUTPUT
500mV/div
GND
POWER-UP TIME
MAX44260 toc28
4ms/div
TURN-ON TIME FROM SHUTDOWN
MAX44260 toc29
SHDN
2V/div
VSS
OUTPUT
500mV/div
VSS
4µs /div
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