参数资料
型号: MAX4188ESD+T
厂商: Maxim Integrated Products
文件页数: 2/23页
文件大小: 0K
描述: IC AMP CURRENT SENSE 14-SOIC
标准包装: 2,500
应用: 电流反馈
电路数: 3
-3db带宽: 200MHz
转换速率: 350 V/µs
电流 - 电源: 1.5mA
电流 - 输出 / 通道: 55mA
电压 - 电源,单路/双路(±): 4.5 V ~ 11 V,±2.25 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOIC
包装: 带卷 (TR)
MAX4188/MAX4189/MAX4190
Single/Triple, Low-Glitch, 250MHz, Current-
Feedback Amplifiers with High-Speed Disable
10
______________________________________________________________________________________
__________________________________________Typical Operating Characteristics
(VCC = +5V, VEE = -5V, TA = +25°C, unless otherwise noted.)
9
0
1
1000
100
10
MAX4188 SMALL-SIGNAL GAIN
vs. FREQUENCY (DUAL SUPPLIES)
3
1
7
5
10
4
2
8
6
MAX4188toc01
FREQUENCY (MHz)
GAIN
(dB)
RF = RG = 390
RL = 100
RF = RG = 910k
RL = 1k
RF = RG = 560
RL = 150
VIN = 20mVP-P
AV = +2V/V
9
0
1
1000
100
10
MAX4188 SMALL-SIGNAL GAIN
vs. FREQUENCY (SINGLE SUPPLY)
3
1
7
5
10
4
2
8
6
MAX4188toc02
FREQUENCY (MHz)
GAIN
(dB)
RF = RG = 620
RL = 150
RF = RG = 1.1k
RL = 1k
RF = RG = 430
RL = 100
VEE = 0V
VIN = 20mVP-P
AV = +2V/V
0.3
-0.6
1
1000
100
10
MAX4188 GAIN FLATNESS
vs. FREQUENCY (DUAL SUPPLIES)
-0.3
-0.5
0.1
-0.1
0.4
-0.2
-0.4
0.2
0
MAX4188toc03
FREQUENCY (MHz)
GAIN
(dB)
VIN = 20mVP-P
AV = +2V/V
RF = RG = 910
RL = 1k
RF = RG = 620
RL = 150
RF = RG = 390
RL = 100
3
-6
1
1000
100
10
MAX4189 SMALL-SIGNAL GAIN
vs. FREQUENCY (DUAL SUPPLIES)
-3
-5
1
-1
4
-2
-4
2
0
MAX4188toc04
FREQUENCY (MHz)
GAIN
(dB)
VIN = 20mVP-P
AV = +1V/V
RF = 1.1k
RL = 150
RF = 1.6k
RL = 1k
RF = 680
RL = 100
9
0
1
1000
100
10
MAX4188 LARGE-SIGNAL GAIN
vs. FREQUENCY (DUAL SUPPLIES)
3
1
7
5
10
4
2
8
6
MAX4188toc07
FREQUENCY (MHz)
GAIN
(dB)
RF = RG = 560
RL = 150
VIN = 1VP-P
AV = +2V/V
RF = RG = 910
RL = 1k
3
-6
1
1000
100
10
MAX4189 SMALL-SIGNAL GAIN
vs. FREQUENCY (SINGLE SUPPLY)
-3
-5
1
-1
4
-2
-4
2
0
MAX4188toc05
FREQUENCY (MHz)
GAIN
(dB)
VEE = 0
VIN = 20mVP-P
AV = +1V/V
RF = 1.5k
RL = 1k
RF = 1.6k
RL = 150
RF = 910
RL = 100
0.1
-0.8
1
1000
100
10
MAX4189 GAIN FLATNESS
vs. FREQUENCY (DUAL SUPPLIES)
-0.5
-0.7
-0.1
-0.3
0.2
-0.4
-0.6
0
-0.2
MAX4188toc06
FREQUENCY (MHz)
GAIN
(dB)
VIN = 20mVP-P
AV = +1V/V
RF = 1.1k
RL = 150
RF = 680
RL = 100
9
0
1
1000
100
10
MAX4188 LARGE-SIGNAL GAIN
vs. FREQUENCY (SINGLE SUPPLY)
3
1
7
5
10
4
2
8
6
MAX4188toc08
FREQUENCY (MHz)
GAIN
(dB)
RF = RG = 620
RL = 150
RF = RG = 1.1k
RL = 1k
VEE = 0
VIN = 1VP-P
AV = +2V/V
2.0
-2.5
1
1000
100
10
MAX4188 SMALL-SIGNAL GAIN
MATCHING vs. FREQUENCY
-1.0
-2.0
1.0
0
2.5
-0.5
-1.5
1.5
0.5
MAX4188toc09
FREQUENCY (MHz)
GAIN
MATCHING
(dB)
CH2-CH3
VIN = 20mVP-P
RF = RG = 750
RL = 1k
AV = +2V/V
CH1-CH3
CH1-CH2
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