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參數(shù)資料
| 型號： | MAX3538 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 寬帶可變增益放大器 |
| 中文描述： | 寬帶可變增益放大器 |
| 文件頁數(shù)： | 11/18頁 |
| 文件大?。?/td> | 652K |
| 代理商： | MAX3538 |
Bidirectional, High-Side, Current-Sense
Amplifiers with Reference
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VRS+ = VRS- = VCC = 2.7V to 24V, VSENSE = VRS+ - VRS- = 0V, IREFOUT = 0, VSHDN = VCC, VGSEL = GND, VREFIN = 2.5V (MAX4072),
TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C and at VCC = VRS+ = 12V.) (Notes 1, 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VCC, RS+, RS- to GND ...........................................-0.3V to +26V
OUT to GND....................-0.3V to Lesser of (VCC + 0.3V) or 15V
Differential Input Voltage (VRS+ - VRS-) ..............................±0.3V
GSEL, SHDN, REFOUT, REFIN
and ADJ to GND.....................................-0.3V to (VCC + 0.3V)
OUT Short-Circuit Duration to GND
or to Lesser of (VCC or 15V)...................................Continuous
REFOUT Short Circuit to VCC or GND........................Continuous
Current into Any Pin ..........................................................±20mA
Continuous Power Dissipation (TA = +70°C)
8-Pin MAX (derate 4.5 mW/°C above +70°C) ............362mW
8-Pin Thin QFN (derate 24.4mW/°C above +70°C) ...1951mW
10-Pin MAX (derate 5.6 mW/°C above +70°C) .......444.4mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX4069/MAX4071/MAX4072 (Note 4)
2.7
24
Operating Voltage Range
(Note 3)
VCC
MAX4070
3.6
24
V
TA = +25°C
0.08
0.25
TA = -40°C to +85°C
0.8
Input-Referred Offset Voltage
(Note 5)
VOS
VCC = VRS+ =
VRS- = 12V
TA = TMIN to TMAX
1
mV
Common-Mode Input Range
CMVR
Guaranteed by CMRR test
1.35
24
V
Common-Mode Rejection Ratio
CMRR
1.35V ≤ VRS+ = VRS- ≤ 24V, VCC = 12V
100
120
dB
Supply Current
ICC
VCC = VRS+ = VRS- = 24V, RL = open,
TA = TMIN to TMAX
100
250
A
VCC = VRS+ = VRS- = 5.5V,
SHDN
= GND, TA = +25°C
9
Shutdown Supply Current
ICC SHDN
VCC = VRS+ = VRS- = 24V,
SHDN
= GND
10
30
A
Leakage Current
VRS+ = VRS- = 24V, VCC = 0V
0.1
0.5
A
Input Bias Current
IRS+, IRS- VCC = VRS+ = VRS- = 24V
0
2.4
5
A
Gain = 50V/V
75
Recommended Full-Scale Sense
Voltage (Note 6)
VSENSE
Gain = 100V/V
50
mV
MAX4069–MAX4072
2
Maxim Integrated
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| MAX3538UTC | 功能描述:射頻放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| MAX3538UTC+ | 功能描述:射頻放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| MAX3538UTC+T | 功能描述:射頻放大器 Open Cable VG+A RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
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