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THS4522IPWR PDF预览

THS4522IPWR

更新时间： 2024-01-25 07:09:48
品牌 Logo 应用领域
德州仪器 - TI 运算放大器放大器电路光电二极管输出元件输入元件PC
页数 文件大小 规格书
43页 1788K
描述
VERY LOW POWER, NEGATIVE RAIL INPUT, RAIL-TO-RAIL OUTPUT, FULLY DIFFERENTIAL AMPLIFIER

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THS4522IPWR 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：TSSOP
包装说明：TSSOP-16针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：1.18Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：607183
Samacsys Pin Count：16Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：PW0016A TSSOP
Samacsys Released Date：2017-01-12 12:59:53Is Samacsys：N
放大器类型：OPERATIONAL AMPLIFIER架构：VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：0.95 µA标称带宽 (3dB)：9.3 MHz
25C 时的最大偏置电流 (IIB)：0.9 µA最小共模抑制比：80 dB
标称共模抑制比：102 dB频率补偿：YES
最大输入失调电流 (IIO)：0.18 µA最大输入失调电压：3500 µV
JESD-30 代码：R-PDSO-G16JESD-609代码：e4
长度：5 mm低-偏置：NO
低-失调：NO微功率：NO
湿度敏感等级：2负供电电压上限：
标称负供电电压 (Vsup)：功能数量：2
端子数量：16最高工作温度：85 °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：TSSOP16,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法：TR峰值回流温度（摄氏度）：260
功率：NO电源：3.3/5 V
可编程功率：YES认证状态：Not Qualified
座面最大高度：1.2 mm标称压摆率：55 V/us
子类别：Operational Amplifier最大压摆率：1.25 mA
供电电压上限：5.5 V标称供电电压 (Vsup)：3.3 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)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：NOT SPECIFIED标称均一增益带宽：93000 kHz
最小电压增益：100000宽带：YES
宽度：4.4 mmBase Number Matches：1

THS4522IPWR 数据手册

 浏览型号THS4522IPWR的Datasheet PDF文件第2页浏览型号THS4522IPWR的Datasheet PDF文件第3页浏览型号THS4522IPWR的Datasheet PDF文件第4页浏览型号THS4522IPWR的Datasheet PDF文件第5页浏览型号THS4522IPWR的Datasheet PDF文件第6页浏览型号THS4522IPWR的Datasheet PDF文件第7页 
THS4521  
THS4522  
THS4524  
www.ti.com.................................................................................................................................................... SBOS458B–DECEMBER 2008–REVISED MAY 2009  
VERY LOW POWER, NEGATIVE RAIL INPUT, RAIL-TO-RAIL OUTPUT,  
FULLY DIFFERENTIAL AMPLIFIER  
1
FEATURES  
APPLICATIONS  
•
•
•
Low-Power SAR and ΔΣ ADC Drivers  
Low-Power Differential Driver  
Low-Power Differential Signal Conditioning  
2
•
Fully Differential Architecture  
•
•
•
•
•
•
•
•
Bandwidth: 145 MHz  
Slew Rate: 490 V/µs  
HD2: –133 dBc at 10 kHz (1 VRMS, RL = 1 kΩ)  
HD3: –140 dBc at 10 kHz (1 VRMS, RL = 1 kΩ)  
Input Voltage Noise: 4.6 nV/√Hz (f = 100 kHz)  
NRI—Negative Rail Input  
DESCRIPTION  
The THS4521, THS4522, and THS4524 family of  
devices are very low-power, fully differential op amps  
with rail-to-rail output and an input common-mode  
range that includes the negative rail. These amplifiers  
are designed for low-power data acquisition systems  
RRO—Rail-to-Rail Output  
Output Common-Mode Control (with Low  
Offset and Drift)  
and  
high-density  
applications  
where  
power  
dissipation is a critical parameter.  
•
Power Supply:  
The family includes single (THS4521), dual  
(THS4522), and quad (THS4524) versions.  
–
–
Voltage: +2.5 V (±1.25 V) to +5.5 V (±2.75 V)  
Current: 1.14 mA/ch  
These fully differential op amps feature accurate  
output common-mode control that allows for  
dc-coupling when driving analog-to-digital converters  
(ADCs). This control, coupled with an input  
common-mode range below the negative rail as well  
as rail-to-rail output, allows for easy interfacing  
between single-ended, ground-referenced signal  
sources. Additionally, these devices are ideally suited  
for driving both successive-approximation register  
(SAR) and delta-sigma (ΔΣ) ADCs using only a single  
+3V to +5V and ground power supply.  
•
Power-Down Capability: 20 µA (typ)  
THS4521 and ADS1278 Combined Performance  
1 kW  
1.5 nF  
5 V  
49.9 W  
1 kW  
AINN1  
VIN+  
2.2 nF  
THS4521  
ADS1278 (CH 1)  
49.9 W  
VIN-  
AINP1 VCOM  
1 kW  
VOCM  
The THS4521, THS4522, and THS4524 family of fully  
differential op amps is characterized for operation  
over the full industrial temperature range from –40°C  
to +85°C.  
x1  
0.1 mF  
0.1 mF  
1/2  
OPA2350  
1.5 nF  
1 kW  
1-kHz FFT  
RELATED  
PRODUCTS  
0
-20  
-40  
-60  
-80  
G = 1  
RF = RG = 1 kW  
CF = 1.5 nF  
THD  
(dBc)  
VS = 5 V  
Load = 2 x 49.9 W + 2.2 nF  
BW  
(MHz)  
at 100  
kHz  
VN  
RAIL-  
DEVICE  
THS4520  
THS4121  
THS4130  
IQ (mA)  
15.3  
16  
(nV/√Hz) TO-RAIL  
570  
100  
150  
–114  
–79  
2
Out  
In/Out  
No  
-100  
-120  
-140  
-160  
5.4  
1.3  
16  
–107  
0
4
8
12  
16  
20  
24 26  
Frequency (kHz)  
Tone  
Signal  
(dBFS)  
-0.50  
SINAD  
(dBc)  
105.5  
SFDR  
(dBc)  
113.7  
SNR (dBc) THD (dBc)  
-107.9  
(Hz)  
1 k  
109.1  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2008–2009, Texas Instruments Incorporated  
 
 
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THS4522IPWR 替代型号

型号 品牌 替代类型 描述 数据表
THS4522IPW TI

类似代替

 VERY LOW POWER, NEGATIVE RAIL INPUT, RAIL-TO-RAIL OUTPUT, FULLY DIFFERENTIAL AMPLIFIER

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