FIGURE 8. GAIN vs FREQUENCY vs CL
參數資料
型號: ISL28146FHZ-T7A
廠商: Intersil
文件頁數: 12/16頁
文件大?。?/td> 0K
描述: IC OPAMP SGL RRIO 5MHZ SOT23-6
標準包裝: 1
放大器類型: 通用
電路數: 1
輸出類型: 滿擺幅
轉換速率: 1.9 V/µs
增益帶寬積: 5MHz
-3db帶寬: 13MHz
電流 - 輸入偏壓: 16nA
電壓 - 輸入偏移: 30µV
電流 - 電源: 1mA
電流 - 輸出 / 通道: 56mA
電壓 - 電源,單路/雙路(±): 2.5 V ~ 5.5 V,±1.25 V ~ 2.75 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: SOT-23-6
供應商設備封裝: SOT-23-6
包裝: 標準包裝
其它名稱: ISL28146FHZ-T7ADKR
5
FN6321.3
June 23, 2008
FIGURE 7. GAIN vs FREQUENCY vs SUPPLY VOLTAGE
FIGURE 8. GAIN vs FREQUENCY vs CL
FIGURE 9. CMRR vs FREQUENCY, V+ = 2.4V and 5V
FIGURE 10. PSRR vs FREQUENCY, V+, V- = ±1.2V
FIGURE 11. PSRR vs FREQUENCY, V, V+, V- = ±2.5V
FIGURE 12. INPUT VOLTAGE NOISE DENSITY vs FREQUENCY
Typical Performance Curves V+ = 5V, V- = 0V, VCM = 2.5V, RL = Open (Continued)
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
10k
100k
1M
10M
100M
FREQUENCY (Hz)
NOR
M
ALIZED
GAIN
(dB)
RL = 10k
AV = +1
VOUT = 10mVP-P
CL = 16.3pF
V+ = 5V
V+ = 2.4V
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
CL = 51.7pF
CL = 43.7pF
CL = 37.7pF
CL = 26.7pF
CL = 16.7pF
CL = 4.7pF
10k
100k
1M
10M
100M
FREQUENCY (Hz)
V+ = 5V
RL = 1k
AV = +1
VOUT = 10mVP-P
NORMALIZE
D
GAIN
(d
B)
-100
-80
-60
-40
-20
0
20
CMRR
(
d
B
)
V+ = 2.4V, 5V
RL = 1k
AV = +1
VCM = 1VP-P
CL = 16.3pF
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
10
-120
-100
-80
-60
-40
-20
0
20
P
S
RR
(
d
B
)
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
10
PSRR-
PSRR+
V+, V- = ±1.2V
RL = 1k
AV = +1
VSOURCE = 1VP-P
CL = 16.3pF
PSRR-
PSRR+
V+, V- = ±2.5V
RL = 1k
AV = +1
VSOURCE = 1VP-P
CL = 16.3pF
-120
-100
-80
-60
-40
-20
0
20
PSRR
(dB
)
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
10
100
1
10
100
1k
10k
100k
FREQUENCY (Hz)
INP
U
T
VO
LTAG
E
N
O
IS
E
(nV/
√Hz
)
V+ = 5V
RL = 1k
AV = +1
CL = 16.3pF
ISL28146, ISL28246
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