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參數資料
| 型號： | MAX4337 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | SC70/SOT23-8, 50mA IOUT, Rail-to-Rail I/O Op Amps with Shutdown/Mute |
| 中文描述： | SC70/SOT23-8封裝、50mA輸出電流、滿擺幅輸入/輸出運算放大器，帶有關斷/靜音 |
| 文件頁數： | 1/17頁 |
| 文件大小： | 542K |
| 代理商： | MAX4337 |
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 0.04μA 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 μMAX 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 0.04μA
Places Output in High-Impedance State
o
Thermal Overload Protection
M
SC70/SOT23-8, 50mA I
OUT
, 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
MAX4335
EXT-T
MAX4336
EXT-T
MAX4337
EKA-T
MAX4337EUA
MAX4338
EUB
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
6 SC70-6
6 SC70-6
8 SOT23-8
8 μMAX
10 μMAX
AAX
AAW
AAIK
—
—
Typical Operating Circuit
V
CC
R2
C2
C1
V
IN
32
R4
R1
C3
R3
MAX4335
10
100
10k
1k
100k
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
FREQUENCY (Hz)
T
0.005
0.004
0.002
0.003
R
L
= 10k
,
V
CC
= 5V
V
OUT
= 2V
P-P
相關PDF資料 |
PDF描述 |
|---|---|
| MAX4338 | SC70/SOT23-8, 50mA IOUT, Rail-to-Rail I/O Op Amps with Shutdown/Mute |
| MAX4338EUB | SC70/SOT23-8, 50mA IOUT, Rail-to-Rail I/O Op Amps with Shutdown/Mute |
| MAX4353 | Low-Cost, +3V/+5V, 620レA, 200MHz, Single-Supply Op Amps with Rail-to-Rail Outputs |
| MAX4454 | Low-Cost, +3V/+5V, 620レA, 200MHz, Single-Supply Op Amps with Rail-to-Rail Outputs |
| MAX4454ESD | Low-Cost, +3V/+5V, 620レA, 200MHz, Single-Supply Op Amps with Rail-to-Rail Outputs |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX4337EKA | 制造商:Maxim Integrated Products 功能描述:SC70/SOT23-8 50MA IOUT RAIL-TO-RA - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX4337EKA+ | 制造商:Maxim Integrated Products 功能描述:OP AMP DUAL GP R-R I/O 5.5V 8PIN SOT-23 - Rail/Tube |
| MAX4337EKA+T | 功能描述:運算放大器 - 運放 50mA IOUT Rail-Rail w/Shutdown/Mute RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4337EKA-T | 功能描述:運算放大器 - 運放 50mA IOUT Rail-Rail w/Shutdown/Mute RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4337EUA | 功能描述:運算放大器 - 運放 50mA IOUT Rail-Rail w/Shutdown/Mute RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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