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| 型号： | MAX4266EUA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/19页 |
| 文件大小： | 0K |
| 描述： | IC OP AMP W/ENABLE 8-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 放大器类型： | 电压反馈 |
| 电路数： | 1 |
| 转换速率： | 900 V/µs |
| 增益带宽积： | 700MHz |
| -3db带宽： | 350MHz |
| 电流 - 输入偏压： | 3.5µA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 28mA |
| 电流 - 输出 / 通道： | 45mA |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 8 V，±2.25 V ~ 4 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 带卷 (TR) |
General Description
The MAX4265–MAX4270 ultra-low distortion, voltage-feed-
back op amps are capable of driving a 100 load while
maintaining ultra-low distortion over a wide bandwidth.
They offer superior spurious-free dynamic range (SFDR)
performance: -90dBc at 5MHz and -59dBc at 100MHz
(MAX4269). Additionally, input voltage noise density is
8nV/√Hz while operating from a single +4.5V to +8.0V sup-
ply or from dual ±2.25V to ±4.0V supplies. These features
make the MAX4265–MAX4270 ideal for use in high-perfor-
mance communications and signal-processing applica-
tions that require low distortion and wide bandwidth.
The MAX4265 single and MAX4268 dual amplifiers are
unity-gain stable. The MAX4266 single and MAX4269 dual
amplifiers are compensated for a minimum stable gain of
+2V/V, while the MAX4267 single and MAX4270 dual
amplifiers are compensated for a minimum stable gain of
+5V/V.
For additional power savings, these amplifiers feature a
low-power disable mode that reduces supply current
and places the outputs in a high-impedance state. The
MAX4265/MAX4266/MAX4267 are available in a space-
saving 8-pin MAX package, and the MAX4268/
MAX4269/MAX4270 are available in a 16-pin QSOP
package.
Applications
Base-Station Amplifiers
IF Amplifiers
High-Frequency ADC Drivers
High-Speed DAC Buffers
RF Telecom Applications
High-Frequency Signal Processing
Features
Operates from +4.5V to +8.0V
Superior SFDR with 100 Load
-90dBc (fC = 5MHz)
-59dBc (fC = 100MHz)
35dBm IP3 (fC = 20MHz)
8nV/√Hz Voltage Noise Density
100MHz 0.1dB Gain Flatness (MAX4268)
900V/s Slew Rate
±45mA Output Driving Capability
Disable Mode Places Outputs in High-Impedance
State
MAX4265–MAX4270
Ultra-Low-Distortion, +5V,
400MHz Op Amps with Disable
________________________________________________________________ Maxim Integrated Products
1
19-1552; Rev 2; 8/00
Selector Guide
Ordering Information
Pin Configurations appear at end of data sheet.
MAX is a registered trademark of Maxim Integrated Products, Inc.
PART
NO. OF
OP AMPS
MIN GAIN
(V/V)
-3dB
BANDWIDTH (MHz)
MAX4265
1
400
MAX4266
1
2
350
MAX4267
1
5
300
MAX4268
2
1
300
MAX4269
2
350
MAX4270
2
5
200
FULL-POWER
BANDWIDTH (MHz)
270
350
300
175
200
GBP
(MHz)
400
700
1500
300
700
1000
MAX4270ESD
-40°C to +85°C
14 SO
16 QSOP
-40°C to +85°C
MAX4270EEE
MAX4269ESD
-40°C to +85°C
14 SO
MAX4269EEE
-40°C to +85°C
16 QSOP
14 SO
-40°C to +85°C
MAX4268ESD
MAX4268EEE
-40°C to +85°C
16 QSOP
8 SO
-40°C to +85°C
MAX4267ESA
MAX4267EUA
-40°C to +85°C
8 MAX
8 SO
-40°C to +85°C
MAX4266ESA
MAX4266EUA
-40°C to +85°C
8 MAX
8 SO
-40°C to +85°C
MAX4265ESA
MAX4265EUA
-40°C to +85°C
8 MAX
PIN-PACKAGE
TEMP. RANGE
PART
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4267ESA | 功能描述:高速运算放大器 Single-Supply 300MHz w/Enable RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MAX4267ESA+ | 功能描述:运算放大器 - 运放 270MHz 1mA Crnt Feedback Amp RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MAX4267ESA+T | 功能描述:运算放大器 - 运放 300MHz Op Amp with Enable RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MAX4267ESA-T | 功能描述:高速运算放大器 Single-Supply 300MHz w/Enable RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MAX4267EUA | 功能描述:高速运算放大器 Single-Supply 300MHz w/Enable RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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