参数资料
| 型号： | INA149AID |
| 厂商： | Texas Instruments |
| 文件页数： | 12/26页 |
| 文件大小： | 0K |
| 描述： | IC AMP UNITY GAIN DIFF 8SOIC |
| 标准包装： | 75 |
| 放大器类型： | 差分 |
| 电路数： | 1 |
| 转换速率： | 5 V/µs |
| -3db带宽： | 500kHz |
| 电压 - 输入偏移： | 350µV |
| 电流 - 电源： | 810µA |
| 电流 - 输出 / 通道： | 25mA |
| 电压 - 电源，单路/双路(±)： | 4 V ~ 36 V，±2 V ~ 18 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
| 其它名称： | 296-33286-5 INA149AID-ND |
SBOS579B – SEPTEMBER 2011 – REVISED JULY 2012
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
PACKAGE/ORDERING INFORMATION(1)
PRODUCT
PACKAGE-LEAD
PACKAGE DESIGNATOR
PACKAGE MARKING
INA149
SOIC-8
D
INA149A
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or visit the
device product folder at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
(1)
Over operating free-air temperature range, unless otherwise noted.
INA149
UNIT
Supply voltage
(V+) – (V–)
40
V
Input voltage range
Continuous
300
V
Common-mode and differential, 10 s
500
V
Maximum Voltage on REFA and REFB
(V–) – 0.3 to (V+) + 0.3
V
Input current on any input pin(2)
10
mA
Output short-circuit current duration
Indefinite
Operating temperature range
–55 to +150
°C
Storage temperature range
–65 to +150
°C
Junction temperature
+150
°C
Human body model (HBM)
1500
V
ESD rating
Charged device model (CDM)
1000
V
Machine model (MM)
100
V
(1)
Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may
degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond
those specified is not implied.
(2)
REFA and REFB are diode clamped to the power-supply rails. Signals applied to these pins that can swing more than 0.3 V beyond the
supply rails should be limited to 10 mA or less.
2
Copyright 2011–2012, Texas Instruments Incorporated
Product Folder Link(s): INA149
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相关代理商/技术参数 |
参数描述 |
|---|---|
| INA149AIDR | 功能描述:差分放大器 High Common Mode Vltg Diff Amp RoHS:否 制造商:Texas Instruments 通道数量:1 Channel 带宽:2.4 GHz 可用增益调整:6 dB to 26 dB 输入补偿电压: 共模抑制比（最小值）:- 40 dB 工作电源电压:4.75 V to 5.25 V 电源电流:100 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:WQFN-24 封装:Reel |
| INA149AMDREP | 功能描述:差分放大器 EP High Common Mode Vltg Diff Amp RoHS:否 制造商:Texas Instruments 通道数量:1 Channel 带宽:2.4 GHz 可用增益调整:6 dB to 26 dB 输入补偿电压: 共模抑制比（最小值）:- 40 dB 工作电源电压:4.75 V to 5.25 V 电源电流:100 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:WQFN-24 封装:Reel |
| INA149-EP | 制造商:TI 制造商全称:Texas Instruments 功能描述:HIGH COMMON-MODE VOLTAGE DIFFERENCE AMPLIFIER |
| INA149EVM | 功能描述:放大器 IC 开发工具 INA149 Eval Mod RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| INA152 | 制造商:BB 制造商全称:BB 功能描述:Single-Supply DIFFERENCE AMPLIFIER |
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