Datasheet > SGM8604-3

SGM8604-3

更新时间： 2024-11-19 11:12:43

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
17页	893K
描述
15MHz, High Output Drive, High Precision, Low Noise Operational Amplifier

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SGM8604-3 数据手册

SGM8604-1/SGM8604-2/SGM8604-3/SGM8604-5

15MHz, High Output Drive, High Precision,

Low Noise Operational Amplifiers

GENERAL DESCRIPTION

FEATURES

The SGM8604-1 (single), SGM8604-3 (single with

shutdown), SGM8604-2 (dual) and SGM8604-5 (dual

with shutdown) are low noise, high precision CMOS

operational amplifiers that provide a high output current

of 232mA, rail-to-rail output operation from a range of

2.7V to 5.5V single supply. The SGM8604-3/5 are both

available with shutdown pins that drive the output

voltage low.

• Output Drive Capability: 232mA

• Low Input Offset Voltage: 10μV (MAX)

• Low Input Offset Voltage Drift: 17nV/℃ (TYP)

• Low Noise: 22nV/√Hz at 1kHz

• Gain-Bandwidth Product: 15MHz

• High Slew Rate: 7V/μs

• High Open-Loop Gain (R_L= 2kΩ): 145dB

• Power Supply Rejection Ratio: 127dB

• Over-Temperature Protection

• No Phase Reversal for Overdriven Inputs

• Rail-to-Rail Input and Output

• Supply Voltage Range: 2.7V to 5.5V

• Quiescent Supply Current:

1.2mA/Amplifier (TYP)

The SGM8604-1/2/3/5 offer low input offset voltage, low

input offset voltage drift and high output current drive.

These devices also can achieve a high 15MHz

gain-bandwidth product and a high 7V/μs slew rate.

The SGM8604-1/2/3/5 are specifically designed to

drive high current load, such as 32Ω headset, V_BIASof

RF power amplifier, etc.

0.1μA/Amplifier (TYP) Shutdown Current for

SGM8604-3/5

• -40℃ to +125℃ Operating Temperature Range

• Small Packaging:

The SGM8604-1/3 are available in

Green

UTDFN-1.45×1-6L package. The SGM8604-2 is

available in a Green TDFN-2×3-8AL package. The

SGM8604-5 is available in a Green TDFN-3×3-10L

package. They operate over an ambient temperature

range of -40℃ to +125℃.

SGM8604-1 Available in a Green UTDFN-1.45×1-6L

Package

SGM8604-2 Available in a Green TDFN-2×3-8AL

Package

SGM8604-3 Available in a Green UTDFN-1.45×1-6L

Package

SGM8604-5 Available in a Green TDFN-3×3-10L

Package

APPLICATIONS

V_BIASof RF Power Amplifiers

Portable Stereo Headphone Drivers (32Ω)

Battery-Powered Equipment

Audio System

TYPICAL APPLICATION

Antenna

2.7V to 5.5V

Optical Module

DAC Buffer

I_OUT= 30mA

DAC

R_ISO

Industrial Equipment

SGM8604-

C_L

SHDN

C_F1

R_F

C_F2

SG Micro Corp

JANUARY 2019 – REV. A. 3

www.sg-micro.com

12 3 4 5 6 7...17

中文翻译

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与SGM8604-3相关器件

型号	品牌	获取价格	描述	数据表
SGM8604-5	SGMICRO	获取价格	15MHz, High Output Drive, High Precision, Low Noise Operational Amplifier
SGM8605	ETC	获取价格	超小封装系列运算放大器
SGM8605-1	SGMICRO	获取价格	1.2mA, 12.5MHz, Rail-to-Rail I/O CMOS Operational Amplifier
SGM8606	SGMICRO	获取价格	1.8V, Micro-Power, Precision, RRIO, CMOS Zero-Drift Operational Amplifier with Comparator
SGM8607-2	SGMICRO	获取价格	1.2MHz, High Precision, Rail-to-Rail I/O, Dual CMOS Operational Amplifier in WLCSP Package
SGM8608-2	SGMICRO	获取价格	11MHz, Rail-to-Rail I/O CMOS Operational Amplifier
SGM8610-2	SGMICRO	获取价格	8.5MHz, Dual, Low Noise, Rail-to-Rail I/O Operational Amplifier
SGM862	SGMICRO	获取价格	Dual-Channel, Low-Power, High-Accuracy Voltage Detector
SGM8621	SGMICRO	获取价格	250レA, 3MHz, Rail-to-Rail I/O CMOS Operationa
SGM8621_15	SGMICRO	获取价格	CMOS Operational Amplifiers

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