11 FN6639.3 November 29, 2012 FIGURE 21. THD+N vs OUTPUT VOLTAGE (VOUT
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杞�(zhu菐n)鎻涢€熺巼锛� 20 V/µs
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闆诲 - 杓稿叆鍋忕Щ锛� 300µV
闆绘祦 - 闆绘簮锛� 2.55mA
闆绘祦 - 杓稿嚭 / 閫氶亾锛� 50mA
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渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 8-SOIC
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ISL28110, ISL28210
11
FN6639.3
November 29, 2012
FIGURE 21. THD+N vs OUTPUT VOLTAGE (VOUT) vs TEMPERATURE,
AV = 1 f = 1kHz, RL = 600惟
FIGURE 22. THD+N vs OUTPUT VOLTAGE (VOUT) vs TEMPERATURE,
AV = 1 f =1kHz, RL = 2k惟
FIGURE 23. CROSSTALK vs FREQUENCY
FIGURE 24. SMALL SIGNAL OVERSHOOT vs LOAD CAPACITANCE (CL)
FIGURE 25. OPEN LOOP GAIN-PHASE vs FREQUENCY
FIGURE 26. CLOSED LOOP GAIN vs FREQUENCY
Typical Performance Curves
VS = 卤15V, VCM = 0V, RL = Open, T = +25掳C, unless otherwise specified. (Continued)
0.0001
0.001
0.01
0.1
1
0
5
10
15
20
25
30
VOUT (VP-P)
T
H
D
+
N
(%
)
AV = 1
VS = 卤15V
CL = 4pF
f = 1kHz
RL = 600
C-WEIGHTED
22Hz to 22kHz
-40掳C
+25掳C
+125掳C
0.0001
0.001
0.01
0.1
1
0
5
10
15
20
25
30
VOUT (VP-P)
T
H
D
+
N
(%
)
AV = 1
VS = 卤15V
CL= 4pF
f = 1kHz
RL= 2k
C-WEIGHTED
22Hz to 22kHz
-40掳C
+25掳C
+125掳C
-140
-120
-100
-80
-60
-40
-20
0
1
10
100
1k
10k
100k
1M
10M
100M
C
R
O
S
T
A
L
K
(d
B
)
FREQUENCY (Hz)
VS = 卤15V
CL = 4pF
VCM = 1VP-P
RL-TRANSMIT = 2k
RL_RECEIVE = 10k
RL-TRANSMIT = 鈭�
RL_RECEIVE = 鈭�
O
V
E
R
S
H
O
T
(%
)
LOAD CAPACITANCE (nF)
0
10
20
30
40
50
60
0.001
0.01
0.1
1
10
100
VS = 卤15V
VOUT = 100mVP-P
AV = 10
AV = -1
AV = 1
-100
-80
-60
-40
-20
0
20
40
60
80
100
120
140
160
180
200
0.1
1
10
100
1k
10k 100k 1M 10M 100M 1G
G
A
IN
(d
B
)
FREQUENCY (Hz)
VS = 卤15V
RL=1M
GAIN
PHASE
-10
0
10
20
30
40
50
60
70
1k
10k
100k
1M
10M
100M
G
A
IN
(d
B
)
FREQUENCY (Hz)
ACL = 1
ACL = 10
ACL = 100
ACL = 1000
VS = 卤5V & 卤15V
CL = 4pF
VOUT = 100mVP-P
RL = OPEN
RF = 100k, RG = 100
RF = 100k, RG = 1k
RF = 100k, RG = 10k
RF = 0, RG = 鈭�
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