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MAX4478AUD

产品描述Operational Amplifiers - Op Amps Wide-Band Rail-Rail
产品类别模拟混合信号IC    放大器电路   
文件大小811KB,共21页
制造商Maxim(美信半导体)
官网地址https://www.maximintegrated.com/en.html
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MAX4478AUD概述

Operational Amplifiers - Op Amps Wide-Band Rail-Rail

MAX4478AUD规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
零件包装代码TSSOP
包装说明4.40 MM, MO-153AB-1, TSSOP-14
针数14
Reach Compliance Codenot_compliant
ECCN代码EAR99
放大器类型OPERATIONAL AMPLIFIER
架构VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)0.00015 µA
25C 时的最大偏置电流 (IIB)0.00015 µA
标称共模抑制比115 dB
频率补偿YES
最大输入失调电压750 µV
JESD-30 代码R-PDSO-G14
JESD-609代码e0
长度5 mm
低-偏置YES
低-失调YES
微功率NO
湿度敏感等级1
功能数量4
端子数量14
最高工作温度125 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码TSSOP
封装等效代码TSSOP14,.25
封装形状RECTANGULAR
封装形式SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度)240
功率NO
电源3/5 V
可编程功率NO
认证状态Not Qualified
座面最大高度1.1 mm
标称压摆率3 V/us
最大压摆率17.6 mA
供电电压上限6 V
标称供电电压 (Vsup)5 V
表面贴装YES
技术BICMOS
温度等级AUTOMOTIVE
端子面层Tin/Lead (Sn85Pb15)
端子形式GULL WING
端子节距0.65 mm
端子位置DUAL
处于峰值回流温度下的最长时间20
标称均一增益带宽10000 kHz
最小电压增益17780
宽带NO
宽度4.4 mm
Base Number Matches1

文档预览

下载PDF文档
MAX4475–MAX4478/MAX4488/MAX4489
SOT23, Low-Noise, Low-Distortion,
Wide-Band, Rail-to-Rail Op Amps
General Description
The MAX4475–MAX4478/MAX4488/MAX4489 wide-
band, low-noise, low-distortion operational amplifiers
offer rail-to-rail outputs and single-supply operation
down to 2.7V. They draw 2.2mA of quiescent supply
current per amplifier while featuring ultra-low distortion
(0.0002% THD+N), as well as low input voltage-noise
density (4.5nV/√Hz) and low input current-noise density
(0.5fA/√Hz). These features make the devices an ideal
choice for applications that require low distortion and/or
low noise.
For power conservation, the MAX4475/MAX4488 offer a
low-power shutdown mode that reduces supply current
to 0.01µA and places the amplifiers’ outputs into a high-
impedance state. These amplifiers have outputs which
swing rail-to-rail and their input common-mode voltage
range includes ground. The MAX4475–MAX4478 are
unity-gain stable with a gain-bandwidth product of
10MHz. The MAX4488/4489 are internally compensated
for gains of +5V/V or greater with a gain-bandwidth
product of 42MHz. The single MAX4475/MAX4476/
MAX4488 are available in space-saving, 6-pin SOT23
and TDFN packages.
o
o
o
o
o
o
o
o
o
Features
Low Input Voltage-Noise Density: 4.5nV/√Hz
Low Input Current-Noise Density: 0.5fA/√Hz
Low Distortion: 0.0002% THD+N (1kΩ load)
Single-Supply Operation from +2.7V to +5.5V
Input Common-Mode Voltage Range Includes
Ground
Rail-to-Rail Output Swings with a 1kΩ Load
10MHz GBW Product, Unity-Gain Stable
(MAX4475–MAX4478)
42MHz GBW Product, Stable with A
V
+5V/V
(MAX4488/MAX4489)
Excellent DC Characteristics
V
OS
= 70µV
I
BIAS
= 1pA
Large-Signal Voltage Gain = 120dB
Low-Power Shutdown Mode:
Reduces Supply Current to 0.01µA
Places Output in High-Impedance State
Available in Space-Saving SOT23, TDFN,
µMAX
®
,
and TSSOP Packages
o
o
Applications
ADC Buffers
DAC Output Amplifiers
Low-Noise Microphone/Preamplifiers
Digital Scales
Strain Gauges/Sensor Amplifiers
Medical Instrumentation
µMAX is a registered trademark of Maxim Integrated Products, Inc.
Ordering Information
PART
MAX4475AUT+T
MAX4475AUA+
MAX4475ASA+
MAX4475ATT+T
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
AAZV
+ADD
+ACQQ
-40°C to +125°C 6 SOT23
-40°C to +125°C 8 µMAX
-40°C to +125°C 8 SO
-40°C to +125°C 6 TDFN-EP*
Typical Operating Characteristic
INPUT VOLTAGE-NOISE DENSITY
vs. FREQUENCY
V
IN
EQUIVALENT INPUT NOISE VOLTAGE (nV/√Hz)
MAX4475 toc20
MAX4475AUT/V+T -40°C to +125°C 6 SOT23
+Denotes
a lead(Pb)-free/RoHS-compliant package.
*EP
= Exposed pad (connect to V
SS
).
/V denotes an automotive qualified part.
T = Tape and reel.
25
Ordering Information continued at end of data sheet.
Pin Configurations and Typical Operating Circuit appear at
end of data sheet.
20
Selector Guide
PART
MAX4475
MAX4476
MAX4477
MAX4478
GAIN BW
(MHz)
10
10
10
10
42
42
STABLE
GAIN
(V/V)
1
1
1
1
5
5
NO. OF
AMPS
1
1
2
4
1
2
SHDN
Yes
Yes
15
10
5
0
10
100
1k
FREQUENCY (Hz)
10k
100k
MAX4488
MAX4489
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-2137; Rev 6; 6/12

MAX4478AUD相似产品对比

MAX4478AUD MAX4478ASD MAX4489ASA- MAX4477ASA- MAX4475AUA- MAX4489AUA- MAX4477ASA-T
描述 Operational Amplifiers - Op Amps Wide-Band Rail-Rail Operational Amplifiers - Op Amps Wide-Band Rail-Rail Precision Amplifiers Voltage References Ultra-High-Precision Ultra-Low-Noise Precision Amplifiers 36V,MICROPOWER,RRO GEN PURP OP AMP Switching Voltage Regulators I/O Controller Interface IC Enhanced USB-to-UART BRIDGE
产品种类
Product Category
- - Operational Amplifiers - Op Amps Operational Amplifiers - Op Amps Operational Amplifiers - Op Amps Operational Amplifiers - Op Amps -
制造商
Manufacturer
- - Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) -
RoHS - - Details Details Details Details -
安装风格
Mounting Style
- - SMD/SMT SMD/SMT SMD/SMT SMD/SMT -
封装 / 箱体
Package / Case
- - SOIC-Narrow-8 SOIC-8 UMAX-8 UMAX-8 -
电源电压-最大
Supply Voltage - Max
- - 5.5 V 5.5 V 5.5 V 5.5 V -
Output Current per Channel - - 48 mA 48 mA 48 mA 48 mA -
Number of Channels - - 2 Channel 2 Channel 1 Channel 2 Channel -
GBP - Gain Bandwidth Product - - 42 MHz 10 MHz 10 MHz 42 MHz -
SR - Slew Rate - - 10 V/us 3 V/us 3 V/us 10 V/us -
CMRR - Common Mode Rejection Ratio - - 90 dB 90 dB 90 dB 90 dB -
Ib - Input Bias Current - - 150 pA 150 pA 150 pA 150 pA -
Vos - Input Offset Voltage - - 350 uV 350 uV 350 uV 350 uV -
电源电压-最小
Supply Voltage - Min
- - 2.7 V 2.7 V 2.7 V 2.7 V -
工作电源电流
Operating Supply Current
- - 2.2 mA 2.2 mA 2.2 mA 2.2 mA -
最大工作温度
Maximum Operating Temperature
- - + 125 C + 125 C + 125 C + 125 C -
最小工作温度
Minimum Operating Temperature
- - - 40 C - 40 C - 40 C - 40 C -
Shutdown - - No Shutdown No Shutdown Shutdown No Shutdown -
系列
Packaging
- - Tube Tube Tube Tube -
Amplifier Type - - Low Noise Amplifier Low Noise Amplifier Low Noise Amplifier Low Noise Amplifier -
en - Input Voltage Noise Density - - 21 nV/sqrt Hz 21 nV/sqrt Hz 21 nV/sqrt Hz 21 nV/sqrt Hz -
高度
Height
- - 1.5 mm (Max) 1.5 mm (Max) 0.95 mm (Max) 0.95 mm (Max) -
In - Input Noise Current Density - - 0.0005 pA/sqrt Hz 0.0005 pA/sqrt Hz 0.0005 pA/sqrt Hz 0.0005 pA/sqrt Hz -
长度
Length
- - 5 mm (Max) 5 mm (Max) 3.1 mm (Max) 3.1 mm (Max) -
工作电源电压
Operating Supply Voltage
- - 2.7 V to 5.5 V 2.7 V to 5.5 V 2.7 V to 5.5 V 2.7 V to 5.5 V -
Pd-功率耗散
Pd - Power Dissipation
- - 471 mW 471 mW 362 mW 362 mW -
产品
Product
- - Operational Amplifiers Operational Amplifiers Operational Amplifiers Operational Amplifiers -
PSRR - Power Supply Rejection Ratio - - 90 dB 90 dB 90 dB 90 dB -
工厂包装数量
Factory Pack Quantity
- - 100 100 50 50 -
Supply Type - - Single Single Single Single -
技术
Technology
- - BiCMOS BiCMOS BiCMOS BiCMOS -
Voltage Gain dB - - 120 dB 110 dB 120 dB 110 dB -
宽度
Width
- - 4 mm (Max) 4 mm (Max) 3.1 mm (Max) 3.1 mm (Max) -
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