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| 型号： | MAX4494AUA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC OP AMP GP DUAL LP 8-UMAX |
| 其它有关文件： | Automotive Product Guide |
| 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： | 通用 |
| 电路数： | 2 |
| 输出类型： | 满摆幅 |
| 转换速率： | 3 V/µs |
| 增益带宽积： | 5MHz |
| 电流 - 输入偏压： | 200nA |
| 电压 - 输入偏移： | 300µV |
| 电流 - 电源： | 770µA |
| 电流 - 输出 / 通道： | 15mA |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 11 V，±2.25 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°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) |
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
General Description
The MAX4493/MAX4494/MAX4495 single/dual/quad
general-purpose operational amplifiers are designed
for use in systems powered with dual supplies from
±2.25V to ±5.5V or with a single supply of +4.5V to
+11V. These op amps provide a unity-gain bandwidth
of 5MHz with only 770A of quiescent current per
amplifier. The wide input common-mode range extends
from 200mV beyond the negative rail to within 1.5V of
the positive supply rail while the output swings within
10mV (RL = 100kΩ) of either rail.
These amplifiers have excellent (110dB) open-loop
gain with very low THD+N of 0.002% (f = 1kHz). The
single MAX4493 is available in a tiny 5-pin SC70 pack-
age and the dual MAX4494 is available in the space-
saving 8-pin SOT23. The quad MAX4495 is available in
both 14-pin TSSOP and 14-pin SO packages. All prod-
ucts are rated at the automotive temperature range of
-40°C to +125°C.
________________________Applications
Battery-Powered Systems
DAC Output Amplifiers
Industrial Control Systems
Voltage Reference Generators
Signal Conditioning
Features
o 770A Supply Current per Amplifier
o Operates from Dual ±2.25V to ±5.5V Supplies
o 5MHz Gain-Bandwidth Product
o Rail-to-Rail Output Swing
o Input Voltage Range Extends 200mV Below the
Negative Rail
o 110dB Open-Loop Gain (RL = 100kΩ)
o Low THD+N of 0.002% (f = 1kHz)
o No Phase Reversal for Overdriven Inputs
o Unity-Gain Stable
o Available in Space-Saving Packages
5-Pin SC70 (MAX4493)
8-Pin SOT23 (MAX4494)
14-Pin TSSOP (MAX4495)
MAX4493/MAX4494/MAX4495
SC70, Low-Power, General-Purpose,
Dual-Supply, Rail-to-Rail Op Amps
________________________________________________________________
Maxim Integrated Products
1
VEE
OUT
IN-
1
+
5 VCC
IN+
MAX4493
SC70/SOT23-5
TOP VIEW
2
34
Pin Configurations
19-1797; Rev 3; 12/09
Ordering Information
Pin Configurations continued at end of data sheet.
PART
TEMP
RANGE
PIN-
PACKAGE
TOP
MARK
MAX4493AXK+T
-40
°C to +125°C 5 SC70
ABR
MAX4493AXK/V+T
-40
°C to +125°C 5 SC70
+AUE
MAX4493AUK+T
-40
°C to +125°C 5 SOT23
ADPG
MAX4494AKA+T
-40
°C to +125°C 8 SOT23
AAEM
MAX4494AKA/V+T
-40
°C to +125°C 8 SOT23
+AEQP
MAX4494AUA+
-40
°C to +125°C 8 MAX
—
MAX4494ASA+
-40
°C to +125°C 8 SO
—
MAX4495AUD+
-40
°C to +125°C 14 TSSOP
—
MAX4495ASD+
-40
°C to +125°C 14 SO
—
Typical Operating Characteristic
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
1
100k
10k
1k
100
10
MAX4493-08
FREQUENCY (Hz)
THD
+
N
(%)
0
0.002
0.001
0.004
0.006
0.008
0.007
0.003
0.005
Typical Operating Circuit appears at end of data sheet.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
/V denotes an automotive qualified part.
T = Tape and reel.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4495ASD | 功能描述:运算放大器 - 运放 Dual-Supply Rail-Rail 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 |
| MAX4495ASD+ | 功能描述:运算放大器 - 运放 Dual-Supply Rail-Rail 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 |
| MAX4495ASD+T | 功能描述:运算放大器 - 运放 Dual-Supply Rail-Rail 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 |
| MAX4495ASD-T | 功能描述:运算放大器 - 运放 Dual-Supply Rail-Rail 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 |
| MAX4495AUD | 功能描述:运算放大器 - 运放 Dual-Supply Rail-Rail 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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