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参数资料
| 型号： | MAX7405ESA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/12页 |
| 文件大小： | 0K |
| 描述： | IC FILTER LOWPASS 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 滤波器类型： | 贝塞尔，低通开关电容器 |
| 频率 - 截止或中心： | 5kHz |
| 滤波器数： | 1 |
| 滤波器阶数： | 8th |
| 电源电压： | 2.7 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
MAX7401/MAX7405
8th-Order, Lowpass, Bessel,
Switched-Capacitor Filters
4
_______________________________________________________________________________________
COSC = 1000pF (Note 4)
CONDITIONS
26
34
43
fOSC
Internal Oscillator Frequency
MIN
TYP
MAX
SYMBOL
PARAMETER
Measured at DC
SHDN = GND, CLK driven from 0 to VDD
Operating mode, no load, IN = OS = COM
VCLK = 0 or 3V
0.5
VSDL
SHDN Input Low
VDD - 0.5
VSDH
SHDN Input High
60
PSRR
Power-Supply Rejection Ratio
0.2
1
ISHDN
Shutdown Current
2
3.5
2.7
3.6
VDD
Supply Voltage
0.5
VIL
Clock Input Low
VDD - 0.5
VIH
Clock Input High
±15
±30
ICLK
Clock Input Current
V
dB
A
V
A
kHz
UNITS
SHDN Input Leakage Current
V SHDN = 0 to VDD
±0.1
±10
A
FILTER CHARACTERISTICS—MAX7401/MAX7405
(VDD = +5V for MAX7401, VDD = +3V for MAX7405; filter output measured at OUT; 10k || 50pF load to GND at OUT; SHDN = VDD;
VCOM = VOS = VDD/2; fCLK = 100kHz; TA = TMIN to TMAX; unless otherwise noted. Typical values are at TA = +25°C.)
Note 1: The maximum fC is defined as the clock frequency, fCLK = 100 fC, at which the peak SINAD drops to 68dB with a sinu-
soidal input at 0.2fC.
Note 2: DC insertion gain is defined as
VOUT / VIN.
Note 3: OS voltages above VDD - 1V saturate the input and result in a 75A typical input leakage current.
Note 4: For MAX7401, fOSC (kHz) 38 103 / COSC (pF). For MAX7405, fOSC (kHz) 34 103 / COSC (pF).
CLOCK
POWER REQUIREMENTS
SHUTDOWN
CONDITIONS
UNITS
MIN
TYP
MAX
PARAMETER
mA
IDD
Supply Current
ELECTRICAL CHARACTERISTICS—MAX7405 (continued)
(VDD = +3V, filter output measured at OUT, 10k || 50pF load to GND at OUT, OS = COM, 0.1F from COM to GND,
SHDN = VDD, fCLK = 100kHz, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
fIN = 0.5fC
-1.0
-0.8
-0.6
fIN = fC
-3.3
-3.0
-2.7
fIN = 3fC
-33
-29
fIN = 6fC
dB
-79
-74
Insertion Gain Relative to
DC Gain
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相关代理商/技术参数 |
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|---|---|
| MAX7405ESA+ | 功能描述:有源滤波器 8th-Order Lowpass Elliptic Filter RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
| MAX7405ESA+T | 功能描述:有源滤波器 8th-Order Lowpass Elliptic Filter RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
| MAX7405ESA-T | 功能描述:有源滤波器 RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
| MAX7407CPA | 功能描述:有源滤波器 RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
| MAX7407CPA+ | 功能描述:有源滤波器 8th-Order Lowpass Elliptic Filter RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
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