22 FN7532.4 March 5, 2013 FIGURE 72. CHARACTERIZED GAIN vs FREQUENCY vs RL
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鍨嬭櫉锛� ISL28218FBZ
寤犲晢锛� Intersil
鏂囦欢闋佹暩(sh霉)锛� 15/26闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC OPAMP PREC RR 4MHZ DUAL 8SOIC
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� Solutions for Industrial Control Applications
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 97
鏀惧ぇ鍣ㄩ鍨嬶細 閫氱敤
闆昏矾鏁�(sh霉)锛� 2
杓稿嚭椤炲瀷锛� 婊挎摵骞�
杞�(zhu菐n)鎻涢€熺巼锛� 1.2 V/µs
澧炵泭甯跺绌嶏細 4MHz
闆绘祦 - 杓稿叆鍋忓锛� 230nA
闆诲 - 杓稿叆鍋忕Щ锛� 40µV
闆绘祦 - 闆绘簮锛� 850µA
闆绘祦 - 杓稿嚭 / 閫氶亾锛� 28mA
闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±)锛� 3 V ~ 40 V锛�-1.2 V/+1.8 V ~ ±20 V
宸ヤ綔婧害锛� -40°C ~ 125°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 8-SOIC锛�0.154"锛�3.90mm 瀵級
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 8-SOIC
鍖呰锛� 绠′欢
ISL28118, ISL28218
22
FN7532.4
March 5, 2013
FIGURE 72. CHARACTERIZED GAIN vs FREQUENCY vs RL
FIGURE 73. SIMULATED GAIN vs FREQUENCY vs RL
FIGURE 74. CHARACTERIZED CMRR vs FREQUENCY
FIGURE 75. SIMULATED CMRR vs FREQUENCY
FIGURE 76. CHARACTERIZED LARGE-SIGNAL 10V STEP RESPONSE
FIGURE 77. SIMULATED LARGE-SIGNAL 10V STEP RESPONSE
Characterization vs Simulation Results (Continued)
FREQUENCY (Hz)
NORMALIZ
E
D
GAIN
(dB)
100k
1M
10M
10k
1k
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
VS = 卤15V
AV = +1
VOUT = 100mVp-p
CL = 4pF
RL = 1k
RL = 499k
RL = 100k
RL = 49.9k
RL = OPEN, 100k, 10k
100
FREQUENCY (Hz)
NORMALIZ
E
D
GAIN
(dB)
100k
1M
10M
10k
1k
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
100
RL = 1k
RL = 499k
RL = 100k
RL = 49.9k
RL = OPEN, 100k, 10k
VS = 卤15V
AV = +1
VOUT = 100mVp-p
CL = 4pF
C
M
R
(d
B
)
FREQUENCY (Hz)
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
1m
1
10 100 1k 10k 100k 1M 10M 100M 1G
0.1
0.01
VS = 卤15V
SIMULATION
C
M
R
(d
B
)
FREQUENCY (Hz)
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
1m
1
10 100 1k 10k 100k 1M 10M 100M 1G
0.1
0.01
VS = 卤15V
SIMULATION
-6
-4
-2
0
2
4
6
0
10
20
30405060
70
8090
100
V
O
U
T
(V
)
TIME (s)
VS = 卤15V
AV = 1
RL = 2k
CL = 4pF
-6
-4
-2
0
2
4
6
0
1020
3040
5060
70
8090
100
V
O
U
T
(V
)
TIME (s)
VS = 卤15V
AV = 1
RL = 2k
CL = 4pF
鐩搁棞(gu膩n)PDF璩囨枡
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