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| 型号： | MAX4338EUB+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/17页 |
| 文件大小： | 0K |
| 描述： | IC OP AMP R-R I/O W/SD 10-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 输出类型： | 满摆幅 |
| 转换速率： | 1.8 V/µs |
| 增益带宽积： | 5MHz |
| 电流 - 输入偏压： | 100nA |
| 电压 - 输入偏移： | 600µV |
| 电流 - 电源： | 1.3mA |
| 电流 - 输出 / 通道： | 110mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 管件 |
General Description
The MAX4335–MAX4338 op amps deliver 40mW per
channel into 32
from ultra-small SC70/SOT23 pack-
ages making them ideal for mono/stereo headphone
drivers in portable applications. These amplifiers have
a 5MHz gain-bandwidth product and are guaranteed to
deliver 50mA of output current while operating from a
single supply of 2.7V to 5.5V.
The MAX4336 and the MAX4338 have a shutdown/mute
mode that reduces the supply current to 0.04A per
amplifier and places the outputs in a high-impedance
state.
The MAX4335–MAX4338 have 90dB power-supply
rejection ratio (PSRR), eliminating the need for costly
pre-regulation in most audio applications. Both the
input voltage range and the output voltage swing
include both supply rails, maximizing dynamic range.
The MAX4335/MAX4336 single amplifiers are available
in ultra-small 6-pin SC70 packages. The MAX4337/
MAX4338 dual amplifiers are available in an 8-pin
SOT23 and a 10-pin MAX package, respectively. All
devices are specified from -40°C to +85°C.
________________________Applications
32
Headphone Drivers
Portable/Battery-Powered Instruments
Wireless PA Control
Hands-Free Car Phones
Transformer/Line Drivers
DAC/ADC Buffers
Features
o 50mA Output Drive Capability
o Low 0.003% THD (20kHz into 10k)
o Rail-to-Rail Inputs and Outputs
o 2.7V to 5.5V Single-Supply Operation
o 5MHz Gain-Bandwidth Product
o 95dB Large-Signal Voltage Gain
o 90dB Power-Supply Rejection Ratio
o No Phase Reversal for Overdrive Inputs
o Ultra-Low Power Shutdown/Mute Mode
Reduces Supply Current to 0.04A
Places Output in High-Impedance State
o Thermal Overload Protection
MAX4335–MAX4338
SC70/SOT23-8, 50mA IOUT, Rail-to-Rail I/O
Op Amps with Shutdown/Mute
________________________________________________________________ Maxim Integrated Products
1
19-2136; Rev 1; 9/01
Ordering Information
Pin Configurations appear at end of data sheet.
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
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.
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX4335EXT-T
-40°C to +85°C
6 SC70-6
AAX
MAX4336EXT-T
-40°C to +85°C
6 SC70-6
AAW
MAX4337EKA-T
-40°C to +85°C
8 SOT23-8
AAIK
MAX4337EUA
-40°C to +85°C
8 MAX
—
MAX4338EUB
-40°C to +85°C
10 MAX
—
Typical Operating Circuit
VCC
R2
C2
C1
VIN
32
R4
R1
C3
R3
MAX4335
MAX4336
10
100
10k
1k
100k
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
FREQUENCY (Hz)
THD
+
NOISE
(%)
0.005
0.004
0.002
0.003
RL = 10k
,
VCC = 5V
VOUT = 2VP-P
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4338EUB+ | 功能描述:运算放大器 - 运放 50mA IOUT Rail-Rail w/Shutdown/Mute 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 |
| MAX4338EUB+T | 功能描述:运算放大器 - 运放 50mA IOUT Rail-Rail w/Shutdown/Mute 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 |
| MAX4338EUB-G05 | 功能描述:运算放大器 - 运放 50mA IOUT Rail-Rail w/Shutdown/Mute 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 |
| MAX4338EUB-T | 功能描述:运算放大器 - 运放 50mA IOUT Rail-Rail w/Shutdown/Mute 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 |
| MAX4338EUB-TG05 | 功能描述:运算放大器 - 运放 50mA IOUT Rail-Rail w/Shutdown/Mute 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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