Typical Performance Curves V+ = 5V, V- = 0V, VCM <" />
參數(shù)資料
型號: ISL28248SOICEVAL1Z
廠商: Intersil
文件頁數(shù): 14/18頁
文件大小: 0K
描述: EVALUATION BOARD ISL28248 8SOIC
標準包裝: 1
每 IC 通道數(shù): 2 - 雙
放大器類型: 通用
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 4 V/µs
-3db帶寬: 13MHz
電流 - 輸出 / 通道: 68mA
工作溫度: -40°C ~ 125°C
電流供應(主 IC): 900µA
電壓 - 電源,單路/雙路(±): 2.4 V ~ 5.5 V,±1.2 V ~ 2.75 V
板類型: 完全填充
已供物品:
已用 IC / 零件: ISL28248
5
FN6337.4
September 21, 2010
Typical Performance Curves V+ = 5V, V- = 0V, VCM = 2.5V, RL = Open
FIGURE 1. GAIN vs FREQUENCY vs FEEDBACK RESISTOR
VALUES Rf/Rg
FIGURE 2. GAIN vs FREQUENCY vs VOUT, RL = 1k
FIGURE 3. GAIN vs FREQUENCY vs VOUT, RL = 10k
FIGURE 4. GAIN vs FREQUENCY vs VOUT, RL = 100k
FIGURE 5. GAIN vs FREQUENCY vs RL
FIGURE 6. FREQUENCY RESPONSE vs CLOSED LOOP GAIN
-15
-10
-5
0
5
10
15
100
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
V+ = 5V
RL = 1k
AV = +2
VOUT = 10mVP-P
CL = 16.3pF
Rf = Rg = 100k
Rf = Rg = 1k
Rf = Rg = 10k
NORMAL
IZED
GAIN
(dB)
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
VOUT = 100mV
V+ = 5V
RL = 1k
AV = +1
CL = 16.3pF
VOUT = 50mV
VOUT = 10mV
VOUT = 1V
NORMALIZE
D
GAIN
(dB
)
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
V+ = 5V
RL = 10k
AV = +1
CL = 16.3pF
NORMA
L
IZED
GAIN
(dB)
VOUT = 100mV
VOUT = 50mV
VOUT = 10mV
VOUT = 1V
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
NORMALIZE
D
GA
IN
(dB
)
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
V+ = 5V
RL = 100k
AV = +1
CL = 16.3pF
VOUT = 100mV
VOUT = 50mV
VOUT = 10mV
VOUT = 1V
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
NORMALIZED
GAIN
(dB)
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
V+ = 5V
VOUT = 10mVP-P
AV = +1
CL = 16.3pF
RL = 100k
RL = 10k
RL = 1k
-10
0
10
20
30
40
50
60
70
GAI
N
(
d
B)
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
100
AV = 1001
AV = 101
AV = 10
AV = 1
V+ = 5V
VOUT = 10mVP-P
CL = 16.3pF
RL = 10k
AV = 1, Rg = INF, Rf = 0
AV = 10, Rg = 1k, Rf = 9.09k
AV = 101, Rg = 1k, Rf = 100k
AV = 1001, Rg = 1k, Rf = 1M
ISL28148, ISL28248, ISL28448
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