參數資料
型號： MAX7419EUA+
廠商： Maxim Integrated Products
文件頁數： 8/14頁
文件大小： 0K
描述： IC FILTER LOWPASS 5TH 8UMAX
產品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 50
濾波器類型： 貝塞爾，低通開關電容器
頻率 - 截止或中心： 45kHz
濾波器數： 1
濾波器階數： 5th
電源電壓： 4.5 V ~ 5.5 V
安裝類型： 表面貼裝
封裝/外殼： 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
供應商設備封裝： 8-uMAX
包裝： 管件
產品目錄頁面： 1424 (CN2011-ZH PDF)
配用： MAXFILTERBRD+-ND - BOARD EVAL MAX7408/7415/418-7425
0.001 to 45
MAX7418–MAX7425
_______________________________________________________________________________________
3
5th-Order, Lowpass,
Switched-Capacitor Filters
5th-Order, Lowpass,
Switched-Capacitor Filters
ELECTRICAL CHARACTERISTICS—MAX7418–MAX7421 (continued)
(VDD = +5V, filter output measured at OUT, 10kΩ || 50pF load to GND at OUT, OS = COM, 0.1F capacitor from COM to GND,
SHDN = VDD, fCLK = 2.2MHz, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
ELECTRICAL CHARACTERISTICS—MAX7422–MAX7425
(VDD = +3V, filter output measured at OUT pin, 10kΩ || 50pF load to GND at OUT, OS = COM, 0.1F capacitor from COM to GND,
SHDN = VDD, fCLK = 2.2MHz, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
CONDITIONS
MIN
TYP
MAX
SYMBOL
PARAMETER
IN = COM (Note 4)
SHDN = GND
Operating mode, no
load
0.5
VSDL
SHDN Input Low
4.5
VSDH
SHDN Input High
70
PSRR
Power-Supply Rejection Ratio
0.2
1
I SHDN
Shutdown Current
2.9
3.6
Supply Current
IDD
4.5
5.5
VDD
Supply Voltage
V
dB
A
mA
V
UNITS
SHDN Input Leakage Current
V SHDN = 0 to VDD
±0.2
±10
A
MAX7418/MAX7421
MAX7419/MAX7420
3.4
4.1
POWER REQUIREMENTS
SHUTDOWN
FILTER CHARACTERISTICS
100:1 to 45
MAX7423/MAX7424
MAX7422/MAX7425
-0.2
0
+0.2
MAX7423/MAX7424
MAX7422/MAX7425
UNITS
kHz
ppm/°C
V
mV
dB
V/V
V
k
Ω
mVp-p
k
Ω
pF
A
PARAMETER
SYMBOL
MIN
TYP
MAX
DC Insertion Gain with Output
Offset Removed
0
0.2
0.4
Output Offset Voltage
VOFFSET
±4
±25
Output Voltage Range
0.25
VDD - 0.25
Clock-to-Corner Tempco
10
Offset Voltage Gain
AOS
1
VCOM
Corner-Frequency Range
fC
Clock-to-Corner Ratio
fCLK/fC
100:1
Input Voltage Range at OS
VOS
VCOM ±0.1
Input Resistance at COM
RCOM
100
140
Clock Feedthrough
3
Resistive Output Load Drive
RL
10
1
CL
50
500
Input Leakage Current at COM
±0.1
±10
Input Leakage Current at OS
±0.1
±10
CONDITIONS
VCOM = VDD / 2
(Note 2)
VIN = VCOM = VDD / 2
Measured with respect to COM
OS to OUT
VIN = 2.5Vp-p
(Note 1)
SHDN = GND, VCOM = 0 to VDD
VOS = 0 to VDD
Maximum Capacitive Load
at OUT
-81
MAX7423
MAX7422
-80
MAX7425
MAX7424
dB
Total Harmonic Distortion plus
Noise
THD+N
-70
fIN = 2kHz,
VIN = 2.5Vp-p,
measurement
bandwidth = 80kHz
1.4
1.5
1.6
Input, COM externally driven
V
COM Voltage Range
1.4
1.5
1.6
Output, COM internally driven
FILTER CHARACTERISTICS
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相關代理商/技術參數
參數描述
MAX7419EUA+ 功能描述:有源濾波器 5th-Order Lowpass Elliptic Filter RoHS:否 制造商:Maxim Integrated 通道數量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7419EUA+T 功能描述:有源濾波器 5th-Order Lowpass Elliptic Filter RoHS:否 制造商:Maxim Integrated 通道數量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7419EUA-T 功能描述:有源濾波器 RoHS:否 制造商:Maxim Integrated 通道數量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX741DCAP 功能描述:電流型 PWM 控制器 RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
MAX741DCAP+ 功能描述:電流型 PWM 控制器 5th-Order Lowpass Elliptic Filter RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
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