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参数资料
| 型号： | INA149EVM |
| 厂商： | Texas Instruments |
| 文件页数： | 12/26页 |
| 文件大小： | 0K |
| 描述： | EVAL MODULE FOR INA149 |
| 标准包装： | 1 |
| 每 IC 通道数： | 1 - 单 |
| 放大器类型： | 差分 |
| 转换速率： | 5 V/µs |
| -3db带宽： | 500kHz |
| 电流 - 输出 / 通道： | 25mA |
| 工作温度： | -40°C ~ 125°C |
| 电流供应（主 IC）： | 810µA |
| 电压 - 电源，单路/双路(±)： | 4 V ~ 36 V，±2 V ~ 18 V |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | INA149 |
| 其它名称： | 296-30217 INA149EVM-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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