参数资料
型号: MAX34406HETG+T
厂商: Maxim Integrated Products
文件页数: 6/11页
文件大小: 0K
描述: IC AMP CURR SENSE QUAD 24TQFN
标准包装: 2,500
放大器类型: 电流检测
电路数: 4
输出类型: 开路漏极
-3db带宽: 30kHz
电流 - 输入偏压: 200nA
电压 - 输入偏移: 100µV
电流 - 电源: 200µA
电压 - 电源,单路/双路(±): 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-WFQFN 裸露焊盘
供应商设备封装: 24-TQFN-EP(4x4)
包装: 带卷 (TR)
Maxim Integrated Products 4
MAX34406
Quad Current-Sense Amplifier
with Overcurrent Threshold Comparators
Typical Operating Characteristics (continued)
((VINx+ = VINx- = 12V, TA = +25°C, unless otherwise noted.)
SHTDN DELAY vs. TEMPERATURE
MAX34406
toc12
TEMPERATURE (°C)
SHTDN
DELAY
(ms)
60
35
-15
10
0.5
1.0
1.5
2.0
3.0
2.5
3.5
4.0
0
-45
85
CCDLY = 10nF
COMPARATOR THRESHOLD
vs. TEMPERATURE
MAX34406
toc11
TEMPERATURE (°C)
THRESHOLD
(V)
60
35
10
-15
0.96
0.97
0.98
0.99
1.00
1.01
1.02
1.03
1.04
1.05
0.95
-40
85
LARGE-SIGNAL PULSE RESPONSE
(GAIN = 100)
MAX34406 toc10
20s/div
25mV
5mV
2.5V
0.5V
VSENSE
VOUTx
SMALL-SIGNAL PULSE RESPONSE
(GAIN = 100)
MAX34406 toc09
20s/div
10mV
5mV
1.0V
0.5V
VSENSE
VOUTx
SMALL-SIGNAL GAIN
vs. FREQUENCY (GAIN = 100)
MAX34406
toc08
FREQUENCY (kHz)
GAIN
(dB)
100
10
5
10
15
20
25
30
35
40
45
50
0
1
1000
GAIN ERROR vs. TEMPERATURE
MAX34406
toc07
TEMPERATURE (°C)
GAIN
ERROR
(%)
60
35
10
-15
0.1
0.2
0.3
0.4
0.5
0
-40
85
GAIN ERROR
vs. COMMON-MODE VOLTAGE
MAX34406
toc06
COMMON-MODE VOLTAGE (V)
GAIN
ERROR
(%)
25
20
15
10
5
0
0.1
0.2
0.3
0.4
0.5
-0.1
030
INPUT OFFSET vs. TEMPERATURE
MAX34406
toc05
TEMPERATURE (°C)
INPUT
OFFSET
(V)
60
35
10
-15
-50
-40
-30
-20
-10
0
-60
-40
85
INPUT OFFSET
vs. COMMON-MODE VOLTAGE
MAX34406
toc04
COMMON-MODE VOLTAGE (V)
INPUT
OFFSET
(V)
25
20
15
10
5
-20
-10
0
10
20
30
-30
030
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