参数资料
| 型号： | ISL28227FUZ-T7 |
| 厂商： | Intersil |
| 文件页数： | 4/26页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP PREC 10MHZ DL LN 8MSOP |
| 标准包装： | 1,500 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 转换速率： | 3.6 V/µs |
| 增益带宽积： | 10MHz |
| 电流 - 输入偏压： | 1nA |
| 电压 - 输入偏移： | 10µV |
| 电流 - 电源： | 2.2mA |
| 电流 - 输出 / 通道： | 45mA |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 40 V，±2.25 V ~ 20 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 带卷 (TR) |
ISL28127, ISL28227
12
FN6633.6
December 16, 2010
FIGURE 27. FREQUENCY RESPONSE vs CLOSED LOOP GAIN
FIGURE 28. FREQUENCY RESPONSE vs FEEDBACK RESISTANCE
Rf/Rg
FIGURE 29. GAIN vs FREQUENCY vs RL
FIGURE 30. GAIN vs FREQUENCY vs CL
FIGURE 31. GAIN vs FREQUENCY vs SUPPLY VOLTAGE
FIGURE 32. LARGE SIGNAL 10V STEP RESPONSE, VS = ±15V
Typical Performance Curves V
S = ±15V, VCM = 0V, RL = Open, unless otherwise specified. (Continued)
FREQUENCY (Hz)
GAIN
(dB
)
100k
1M
10M
100M
10k
1k
-10
0
10
20
30
40
50
60
70
100
AV = 1
AV = 100
AV = 1000
VS = ±15V
VOUT = 100mVP-P
CL = 3.5pF
RL = INF
Rg = 100, Rf = 100k
Rg = 10k, Rf = 100k
AV = 10
Rg = 1k, Rf = 100k
Rg = OPEN, Rf = 0
NORMALIZED
GAIN
(dB)
-5
-3
-1
1
3
5
7
9
11
13
15
FREQUENCY (Hz)
100k
1M
10M
100M
10k
1k
Rf = Rg = 100k
Rf = Rg = 100
Rf = Rg = 10k
Rf = Rg = 1k
VS = ±15V
RL = 10k
AV = +2
VOUT = 100mVP-P
CL = 3.5pF
-5
-4
-3
-2
-1
0
1
2
FREQUENCY (Hz)
NORMALIZED
GAIN
(dB)
100k
1M
10M
100M
10k
1k
VS = ±15V
AV = +1
VOUT = 100mVP-P
CL = 3.5pF
RL = 100
RL = 49.9
RL = 10k
RL = 1k
RL = 499
NORMALIZE
D
GAIN
(d
B
)
FREQUENCY (Hz)
100k
1M
10M
100M
10k
1k
-3
-2
-1
0
1
2
3
4
5
6
7
VS = ±15V
RL = 10k
AV = +1
VOUT = 100mVP-P
CL = 1000pF
CL = 220pF
CL = 100pF
CL = 25.5pF
CL = 3.5pF
NO
RMALIZED
G
A
IN
(
d
B)
FREQUENCY (Hz)
100k
1M
10M
100M
10k
1k
-3
-2
-1
0
1
CL = 3.5pF
RL = 10k
AV = +1
VOUT = 100mVP-P
VS = ±2.25V
VS = ±5V
VS = ±15V
-6
-5
-4
-3
-2
1
0
1
2
3
4
5
6
0
5
10
15
20
25
30
TIME (s)
LAR
G
E
S
IGNAL
(V)
VS = ±15V
AV = 1
CL = 3.5pF
VOUT = 10VP-P
Rf = 0 Rg = inf
RL = 2k
RL = 10k
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