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参数资料
| 型号： | MAX9615AXA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 11/12页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP RRIO 2.8MHZ DUAL SC70-8 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 输出类型： | 满摆幅 |
| 转换速率： | 1.3 V/µs |
| 增益带宽积： | 2.8MHz |
| 电流 - 输入偏压： | 1pA |
| 电压 - 输入偏移： | 23µV |
| 电流 - 电源： | 220µA |
| 电流 - 输出 / 通道： | 275mA |
| 电压 - 电源，单路/双路(±)： | 1.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-70-8 |
| 供应商设备封装： | SC-70-8 |
| 包装： | 标准包装 |
| 其它名称： | MAX9615AXA+TDKR |
8 ______________________________________________________________________________________
MAX9613/MAX9615
Low-Power, High-Efficiency,
Single/Dual, Rail-to-Rail I/O Op Amps
Detailed Description
The MAX9613/MAX9615 are low-power op amps ideal
for signal processing applications due to their high preci-
sion and CMOS inputs.
The MAX9613 also features a low-power shutdown mode
that greatly reduces quiescent current while the device
is not operational.
The MAX9613/MAX9615 self-calibrate on power-up to
eliminate effects of temperature and power-supply variation.
Crossover Distortion
These op amps feature an integrated charge pump that
creates an internal voltage rail 1V above VCC that is used
to power the input differential pair of pMOS transistors.
This unique architecture eliminates crossover distortion
common in traditional complementary pair type of input
architecture.
In these op amps, an inherent input offset voltage differ-
ence between the nMOS pair and pMOS pair of transis-
tors causes signal degradation as shown in Figure 1.
By using a single pMOS pair of transistors, this source
of input distortion is eliminated, making these parts
extremely useful in noninverting configurations such as
Sallen-Key filters.
The charge pump requires no external components and
is entirely transparent to the user. See Figure 2.
RF Immunity
The MAX9613/MAX9615 feature robust internal EMI filters
that reduce the devices’ susceptibility to high-frequency
RF signals such as from wireless and mobile devices.
This, combined with excellent DC and AC specifications,
makes these devices ideal for a wide variety of portable
audio and sensitive signal-conditioning applications.
Figure 1. Rail-to-Rail Input Stage Architectures
Figure 2. Crossover Distortion When Using Standard Rail-to-Rail Input Stage Architecture. The Input Stage Design Eliminates This
Drawback.
MAX9613/MAX9615 INPUT STRUCTURE
STANDARD INPUT STRUCTURE
INTERNAL
CHARGE
PUMP
AMPLIFIER
OUTPUT
CROSSOVER
DISTORTION
相关PDF资料 |
PDF描述 |
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| MAX9619AXT+T | IC OP AMP RRIO LOW POWER SC70-6 |
| MAX9623AXK+T | IC OPAMP RAIL-TO-RAIL SC70-5 |
| MAX9627ATC+ | IC DIFF AMP/DRIVER LN 12TQFN |
| MAX9632ASA+T | IC OPAMP GP 55MHZ LN 8SOIC |
| MAX9633ASA+T | IC OP AMP DUAL 36V AFE 8-TDFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9616AXA+ | 制造商:Maxim Integrated Products 功能描述:LOW-POWER SINGLE/DUAL RAIL-TO-RAIL I/O OP AMPS - Rail/Tube |
| MAX9616AXA+T | 功能描述:运算放大器 - 运放 Dual 3MHz Op 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 |
| MAX9616EVKIT+ | 功能描述:放大器 IC 开发工具 Op Amp RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| MAX9617AXT+ | 制造商:Maxim Integrated Products 功能描述:HIGH-EFFICIENCY, 1.5MHZ OP AMP WITH - Rail/Tube |
| MAX9617AXT+T | 功能描述:运算放大器 - 运放 1.5MHz Op 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 |
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