8 FN7623.7 February 13, 2014 FIGURE 9. GAIN vs FREQUENCY vs RL
參數(shù)資料
型號: ISL28230FBZ-T7A
廠商: Intersil
文件頁數(shù): 18/19頁
文件大?。?/td> 0K
描述: IC OPAMP GP RRIO 400KHZ DL 8SOIC
標(biāo)準(zhǔn)包裝: 1
放大器類型: 通用
電路數(shù): 2
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 0.2 V/µs
增益帶寬積: 400kHz
電流 - 輸入偏壓: 250pA
電壓 - 輸入偏移: 5µV
電流 - 電源: 20µA
電流 - 輸出 / 通道: 15mA
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.5 V,±0.9 V ~ 2.75 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: ISL28230FBZ-T7ADKR
ISL28130, ISL28230, ISL28430
8
FN7623.7
February 13, 2014
FIGURE 9. GAIN vs FREQUENCY vs RL, VS = ±0.9V
FIGURE 10. GAIN vs FREQUENCY vs RL, VS = ±2.5V
FIGURE 11. GAIN vs FREQUENCY vs FEEDBACK RESISTOR VALUES
RF/RG
FIGURE 12. GAIN vs FREQUENCY vs VOUT
FIGURE 13. FREQUENCY RESPONSE vs CLOSED LOOP GAIN
FIGURE 14. GAIN vs FREQUENCY vs SUPPLY VOLTAGE
Typical Performance Curves V+ = 5V, V- = 0V, V
CM = 2.5V, RL = Open, T = +25°C, unless otherwise specified.
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
NORMALIZED
GAIN
(dB)
RL = 10k
RL = 49.9k
RL = OPEN
RL = 1k
RL = 100k
VS = ±0.9V
AV = +1
VOUT = 10mVP-P
CL = 3.7pF
RL = OPEN
FREQUENCY (Hz)
NORMALIZ
E
D
GA
IN
(dB)
100
1k
10k
100k
1M
10M
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
RL = 100k
RL = 1k
VS = ±2.5V
AV = +1
VOUT = 10mVP-P
CL = 3.7pF
RL = 49.9k
RL = 10k
1
2
3
4
5
6
7
8
9
10
FREQUENCY (Hz)
G
A
IN
(d
B)
100
1k
10k
100k
1M
10M
0
VS = ±2.5V
RL = 100k
AV = +2
VOUT = 10mVP-P
CL = 3.7pF
RF = RG = 100k
RF = RG = 10k
RF = RG = 1k
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
FREQUENCY (Hz)
NORMALIZED
GAIN
(dB)
100
1k
10k
100k
1M
10M
VOUT = 1V
VOUT = 500mV
VOUT = 250mV
VOUT = 10mV
VS = ±2.5V
RL = OPEN
AV = 1
CL = 3.7pF
VOUT = 100mV
-10
0
10
20
30
40
50
60
70
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
G
A
IN
(
d
B)
AV = 1
AV = 10
AV = 100
AV = 1000
V+ = 5V
VOUT = 10mVP-P
CL = 3.7pF
RL = 100k
RG = 10k, RF = 100k
RG = 100, RF = 100k
RG = 1k, RF = 100k
RG = OPEN, RF = 0
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
FREQUENCY (Hz)
NORMALIZE
D
GAIN
(dB
)
100
1k
10k
100k
1M
10M
RL = 100k
AV = +1
VOUT = 10mVP-P
CL = 3.7pF
VS = ±0.9V
VS= ±1.5V
VS = ±2.75V
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