参数资料
型号: MAX9919NASA+
厂商: Maxim Integrated Products
文件页数: 17/18页
文件大小: 0K
描述: IC AMPLIFIER R-R OUTPUT 8SOIC
标准包装: 100
放大器类型: 电流检测
电路数: 1
输出类型: 满摆幅
转换速率: 3 V/µs
-3db带宽: 120kHz
电流 - 输入偏压: 175µA
电压 - 输入偏移: 400µV
电流 - 电源: 1mA
电压 - 电源,单路/双路(±): 4.5 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
供应商设备封装: 8-SOICN 裸露焊盘
包装: 管件
MAX9918/MAX9919/MAX9920
-20V to +75V Input Range, Precision
Uni-/Bidirectional, Current-Sense Amplifiers
8
Maxim Integrated
Typical Operating Characteristics (continued)
(VCC = 5V, TA = +25°C, unless otherwise noted.)
0
0.1 0.2 0.3
-0.4 -0.3 -0.2 -0.1
0.4
GAIN ERROR
(VRS+ = -2V, MAX9919N, AV = +90V/V)
MAX9918
toc10
GAIN ERROR (%)
N(%)
0.1
0.2
0.3
0.4
0.5
0.6
0
GAIN ERROR vs. VCM
MAX9918
toc11
VCM (V)
GE
(%)
70
60
40 50
0 10 20 30
-10
-1.6
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
1.6
2.0
-2.0
-20
80
MAX9918ASA
VCC = 5V
VREF = VGND
TA = +125NC
TA = +25NC
TA = -40NC
GAIN ERROR vs. VCC
MAX9918
toc12
VCC (V)
GAIN
ERROR
(%)
5.3
5.1
4.9
4.7
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
4.5
5.5
VCM = -2V
VCM = 14V
LINEARITY vs. VSENSE
MAX9918
toc13
LINEARITY
(%)
20
10
0
-10
-20
-0.20
-0.15
-0.10
-0.05
0
0.05
0.10
0.15
0.20
0.25
-0.25
-30
30
VCM = -2V
VCC = 5V
VREFIN = VCC/2
AV = 90V/V
BIDIRECTIONAL
TA = -40°C
VSENSE (mV)
TA = +25°C
TA = +125°C
LINEARITY vs. VSENSE
MAX9918
toc14
LINEARITY
(%)
20
10
0
-10
-20
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.10
-0.10
-30
30
VCM = +14V
VCC = 5V
VREFIN = VCC/2
AV = 90V/V
BIDIRECTIONAL
TA = -40°C
TA = +25°C
TA = +125°C
VSENSE (mV)
LINEARITY vs. VSENSE
MAX9918
toc15
LINEARITY
(%)
70
60
40
50
20
30
10
080
VCM = -2V
VCC = 5V
VREFIN = VGND
AV = 90V/V
UNIDIRECTIONAL
TA = -40°C
TA = +25°C
TA = +125°C
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.10
-0.10
VSENSE (mV)
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