參數(shù)資料
型號： NCP4300AD
廠商： ON SEMICONDUCTOR
元件分類： 運(yùn)算放大器
英文描述： Dual Operational Amplifier and Voltage Reference
中文描述： DUAL OP-AMP, 3000 uV OFFSET-MAX, 0.7 MHz BAND WIDTH, PDSO8
封裝： SOIC-8
文件頁數(shù)： 1/8頁
文件大?。?/td> 76K
代理商： NCP4300AD
Semiconductor Components Industries, LLC, 2005
March, 2005 Rev. 3
1
Publication Order Number:
NCP4300A/D
NCP4300A
Dual Operational Amplifier
and Voltage Reference
The NCP4300A is a monolithic integrated circuit specifically
designed to control the output current and voltage levels of switch
mode battery chargers and power supplies. This device contains a
precision 2.6 V shunt reference and two operational amplifiers.
OpAmp 1 is designed to perform voltage control and has its
noninverting input internally connected to the reference. OpAmp 2
is designed for current control and has both inputs uncommitted. The
NCP4300A offers the power converter designer a control solution that
features increased precision with a corresponding reduction in system
complexity and cost. This device is available in an 8lead surface
mount package.
Features
PbFree Packages are Available
Operational Amplifier
Low Input Offset Voltage: 0.5 mV
Input Common Mode Voltage Range Includes Ground
Low Supply Current: 210 A/OpAmp (@V
CC
= 5.0 V)
Medium Unity Gain Bandwidth: 0.7 MHz
Large Output Voltage Swing: 0 V to V
CC
1.5 V
Wide Power Supply Voltage Range: 3.0 V to 35 V
Voltage Reference
Fixed Output Voltage Reference: 2.60 V
High Precision Over Temperature: 1.0%
Wide Sink Current Range: 80 A to 80 mA
Typical Applications
Battery Charger
Switch Mode Power Supply
Figure 1. Functional Block Diagram
+
Output 1
Inputs 1
V
CC
Output 2
GND
+
1
2
3
4
7
6
5
8
Inputs 2
2.6 V
http://onsemi.com
MARKING
DIAGRAM
SOIC8
D SUFFIX
CASE 751
1
8
PIN CONNECTIONS
1
8
7
6
5
2
3
4
(Top View)
Out 1
In 1
In 1+
V
CC
Out 2
In 2+
In 2
GND
A = Assembly Location
L
= Wafer Lot
Y = Year
W = Work Week
A = Option Code
Device
Package
Shipping
ORDERING INFORMATION
NCP4300ADR2
SOIC8
2500/Tape & Reel
For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
N4300
ALYWA
1
8
NCP4300AD
SOIC8
98 Units / Rail
NCP4300ADR2G
SOIC8
(PbFree)
2500/Tape & Reel
NCP4300ADG
SOIC8
(PbFree)
98 Units / Rail
相關(guān)PDF資料
PDF描述
NCP4300ADG Dual Operational Amplifier and Voltage Reference
NCP4300ADR2G Dual Operational Amplifier and Voltage Reference
NCP4300A Dual Operational Amplifier and Voltage Reference
NCP4300ADR2 Dual Operational Amplifier and Voltage Reference
NCP4326 Secondary Controller for Multi-Output Quasi-Resonant Switchmode Power Supplies(開關(guān)模式，變壓器次極多路輸出控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NCP4300ADG 功能描述:運(yùn)算放大器 - 運(yùn)放 2.6V Ref. Dual Op AMP RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
NCP4300ADR2 功能描述:運(yùn)算放大器 - 運(yùn)放 2.6V Ref. RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
NCP4300ADR2G 功能描述:運(yùn)算放大器 - 運(yùn)放 2.6V Ref. Dual Op AMP RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
NCP4302 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Secondary Side Synchronous Flyback Controller
NCP4302ADR2G 功能描述:初級與次級側(cè) PWM 控制器 SYNCHRONOUS RECTFICTION CONTRLLR RoHS:否 制造商:ON Semiconductor 輸出端數(shù)量:1 開關(guān)頻率:250 KHz 工作電源電壓:- 0.3 V to + 28 V 最大工作溫度:+ 85 C 最小工作溫度:- 5 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Reel
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