LM2903EYxxx-C
Absolute Maximum Ratings (Ta = 25 °C)
Parameter
Symbol
Rating
Unit
Supply Voltage
VCC-VEE
VID
36
V
V
V
Differential Input Voltage(Note 1)
36
Common-mode Input Voltage Range
VICMR
(VEE - 0.3) to (VEE + 36)
Input Current
II
±10
150
mA
°C
Maximum Junction Temperature
Storage Temperature Range
Tjmax
Tstg
-55 to +150
°C
Caution 1: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is
operated over the absolute maximum ratings.
Caution 2: Should by any chance the maximum junction temperature rating be exceeded the rise in temperature of the chip may result in deterioration of the
properties of the chip. In case of exceeding this absolute maximum rating, design a PCB with thermal resistance taken into consideration by
increasing board size and copper area so as not to exceed the maximum junction temperature rating.
(Note 1) The differential input voltage indicates the voltage difference between inverting input and non-inverting input.
The input pin voltage is set to VEE or more.
Thermal Resistance(Note 2)
Thermal Resistance (Typ)
Parameter
Symbol
Unit
1s(Note 4)
2s2p(Note 5)
SOP8
Junction to Ambient
Junction to Top Characterization Parameter(Note 3)
θJA
197.4
21
109.8
19
°C/W
°C/W
ΨJT
SOP-J8
Junction to Ambient
Junction to Top Characterization Parameter(Note 3)
θJA
149.3
18
76.9
11
°C/W
°C/W
ΨJT
MSOP8
Junction to Ambient
Junction to Top Characterization Parameter(Note 3)
θJA
284.1
21
135.4
11
°C/W
°C/W
ΨJT
(Note 2) Based on JESD51-2A(Still-Air).
(Note 3) The thermal characterization parameter to report the difference between junction temperature and the temperature at the top center of the outside
surface of the component package.
(Note 4) Using a PCB board based on JESD51-3.
(Note 5) Using a PCB board based on JESD51-7.
Layer Number of
Measurement Board
Material
Board Size
Single
FR-4
114.3 mm x 76.2 mm x 1.57 mmt
Top
Copper Pattern
Thickness
70 μm
Footprints and Traces
Layer Number of
Measurement Board
Material
Board Size
114.3 mm x 76.2 mm x 1.6 mmt
2 Internal Layers
4 Layers
FR-4
Top
Copper Pattern
Bottom
Copper Pattern
74.2 mm x 74.2 mm
Thickness
70 μm
Copper Pattern
Thickness
35 μm
Thickness
70 μm
Footprints and Traces
74.2 mm x 74.2 mm
Recommended Operating Conditions
Parameter
Symbol
Min
Typ
Max
Unit
Single Supply
Operating Supply Voltage
Dual Supply
3.0
±1.5
-40
-
-
36.0
±18.0
+150
VCC
V
Operating Temperature
Topr
+25
°C
www.rohm.com
© 2020 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
TSZ02201-0GHG2G500010-1-2
3/21
18.Dec.2023 Rev.005
5秒后页面跳转
PCF8574资料解读：主要参数分析、引脚说明
AD637数据手册解读：主要特性、引脚及其功能解读、电气参数
ADUM1201资料手册解读：参数分析、引脚说明、应用分析
一文带你了解压敏电阻器在直流电路中的过压保护作用
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
