APX4558 Datasheet, PDF (6/10 Pages) Diodes Incorporated – DUAL CHANNEL LOW NOISE GENERAL PURPOSE OPERATIONAL AMPLIFIER

APX4558
DUAL CHANNEL LOW NOISE GENERAL PURPOSE
OPERATIONAL AMPLIFIER
Typical Performance Characteristics (Continued)
NEGATIVE OUTPUT VOLTAGE SWING
vs TEMPERATURE
-10
(VCC=±15V, RL=10kΩ)
-11
-12
-13
-14
-15
-50 -25
0 25 50 75 100 125
TA – Temperature – °C
OPEN LOOP GAIN vs FREQUENCY
(V_CC=±15V, R_L=2kΩ, C_L=22pF, T_A=25°C)
120
110
100
90
80
70
60
50
40
30
20
10
0
100
1k
10k 100k 1M 10M
f – Frequency – Hz
INPUT BIAS CURRENT vs TEMPERATURE
(V_CC=±15V)
120
100
80
60
40
20
0
-50 -25 0 25 50 75 100 125
T_A – Temperature – °C
INPUT OFFSET VOLTAGE vs TEMPERATURE
(V_CC=±15V)
0.003
0.002
0.001
0
-0.001
-0.002
-0.003
-50 -25 0 25 50 75 100 125
T_A – Temperature – °C
APX4558
Document number: DS35022 Rev. 4 - 2
6 of 10
www.diodes.com
January 2011
© Diodes Incorporated