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參數資料
| 型號： | MAX4144-MAX4146 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | High-Speed, Low-Distortion, Differential Line Receivers |
| 中文描述： | 高速，低失真，差分線接收器 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 212K |
| 代理商： | MAX4144-MAX4146 |
________________General Desc ription
The MAX4144/MAX4145/MAX4146 differential line
receivers offer unparalleled high-speed, low-distortion
performance. Using a three op-amp instrumentation
amplifier architecture, these ICs have fully symmetrical
differential inputs and a single-ended output. They
operate from ±5V power supplies and are capable of
driving a 150
load to ±3.7V. The MAX4144 has an
internally set closed-loop gain of +2V/V. The MAX4145
is optimized for gains from +1V/V to +10V/V, while the
MAX4146 is optimized for gains from +10V/V to
+100V/V. The MAX4145/MAX4146 require a single
external resistor to set the closed-loop gain.
These amplifiers use laser-trimmed, matched thin-film
resistors to deliver a common-mode rejection (CMR) of
up to 90dB at 10MHz. Using current-feedback tech-
niques, the MAX4144 achieves a 130MHz bandwidth
and a 1000V/μs slew rate. The MAX4145 achieves a
bandwidth of 180MHz and a slew rate of 600V/μs while
operating with a closed-loop gain of +1V/V, and the
MAX4146 features a bandwidth of 70MHz and a slew
rate of 800V/μs with a gain of +10V/V. Excellent differ-
ential gain/phase and noise specifications make these
amplifiers ideal for a wide variety of video and RF
signal-processing applications.
For a complete differential transmission link, use the
MAX4144/MAX4145/MAX4146 with the MAX4147 differ-
ential line driver (see the MAX4147 data sheet for more
information).
________________________Applic ations
Differential to Single-Ended Conversion
Twisted-Pair to Coaxial Converter
High-Speed Instrumentation Amplifier
Data Acquisition
Medical Instrumentation
High-Speed Differential Line Receiver
____________________________Features
MAX4144:
o
+2V/V Internally Fixed Gain
o
130MHz Bandwidth
o
1000V/μs Slew Rate
o
70dB CMR at 10MHz
o
-90dBc SFDR (f = 10kHz)
o
Low Differential Gain/Phase: 0.03%/0.03°
o
800μA Shutdown
MAX4145:
o
External Gain Selection from +1V/V to +10V/V
o
180MHz Bandwidth
o
90MHz 0.1dB Gain Flatness
o
600V/μs Slew Rate
o
75dB CMR at 10MHz
o
-92dBc SFDR (f = 10kHz)
o
Very Low Noise: 3.8nV/
√
Hz
(G = +10V/V)
o
800μA Shutdown
MAX4146:
o
External Gain Selection from +10V/V to +100V/V
o
70MHz Bandwidth (A
V
= +10V/V)
o
800V/μs Slew Rate
o
90dB CMR at 10MHz
o
-82dBc SFDR (f = 10kHz)
o
Very Low Noise: 3.45nV/
√
Hz
(G = +100V/V)
o
800μA Shutdown
M
High-S peed, Low-Distortion,
Differential Line Rec eivers
________________________________________________________________ Maxim Integrated Products
1
19-1147; Rev 1; 1/98
PART
MAX4144
ESD
MAX4144EEE
MAX4146
ESD
MAX4146EEE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-PACKAGE
14 SO
16 QSOP
14 SO
16 QSOP
EVALUATION KIT
AVAILABLE
_______________Ordering Information
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
For small orders, phone 408-737-7600 ext. 3468.
Pin Configurations appear at end of data sheet.
Typical Application Circuit appears at end of data sheet.
MAX4145
ESD
MAX4145EEE
-40°C to +85°C
-40°C to +85°C
14 SO
16 QSOP
相關PDF資料 |
PDF描述 |
|---|---|
| MAX4144EEE | High-Speed, Low-Distortion, Differential Line Receivers |
| MAX4144ESD | High-Speed, Low-Distortion, Differential Line Receivers |
| MAX4145EEE | High-Speed, Low-Distortion, Differential Line Receivers |
| MAX4145ESD | High-Speed, Low-Distortion, Differential Line Receivers |
| MAX4147 | 300MHz, Low-Power, High-Output-Current, Differential Line Driver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX4145 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Evaluation Kits for the MAX2820/MAX2821[MAX2820EVKIT/MAX2821EVKIT ] |
| MAX4145EEE | 功能描述:特殊用途放大器 RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| MAX4145EEE+ | 功能描述:特殊用途放大器 RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| MAX4145EEE+T | 功能描述:特殊用途放大器 RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| MAX4145EEE-T | 功能描述:特殊用途放大器 RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
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