EL5411T 데이터 시트보기 (PDF) - Intersil
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EL5411T Datasheet PDF : 16 Pages
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EL5411T
Typical Performance Curves (Continued)
100
VS = ±5V
TA = +25°C
80 AV = 1
RL = 1kΩ
VINx = ±50mV
60
40
20
0
10
100
1k
LOAD CAPACITANCE (pF)
FIGURE 25. SMALL-SIGNAL OVERSHOOT vs LOAD
CAPACITANCE
5
4
VS = ±5V
TA = +25°C
3 AV = 1
2
RL= 1kΩ || 1kΩ (PROBE)
CL =1.5pF
1
0
-1
-2
-3
-4
-5
70
80
90
SETTLING TIME (ns)
FIGURE 26. STEP SIZE vs SETTLING TIME
VS = ±5V
TA = +25°C
AV = 1
RL= 1kΩ || 1kΩ (PROBE)
CL = 1.5pF
6V STEP
VS = ±5V
TA = +25°C
AV = 1
RL= 1kΩ || 1kΩ (PROBE)
CL = 1.5pF
50ns/DIV
FIGURE 27. LARGE SIGNAL TRANSIENT RESPONSE
100mV STEP
50ns/DIV
FIGURE 28. SMALL SIGNAL TRANSIENT RESPONSE
EL5411T
(14 LD HTSSOP shown)
VOUTA
CLA
RLA
1 VOUTA
14
VOUTD
0
0
2 VINA-
VIND- 13
RLD
VOUTD
CLD
VINA+
49.9
VS+
4.7µF +
3
VINA+
4 Vs+
0.1µF
VINB+
49.9
5 VINB+
6 VINB-
VOUTB
0
7 VOUTB
CLB
RLB
12
VIND+
Vs- 11
0.1µF
VINC+
10
VINC- 9
0
VOUTC 8
49.9
VS-
+
4.7µF
VIND+
VINC+
49.9
RLC
VOUTC
CLC
THERMAL PAD
CONNECTED TO VS-
FIGURE 29. BASIC TEST CIRCUIT
10
FN6837.1
October 8, 2009
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