CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are
at the specified temperature and are pulsed tests, therefore: T
J
= T
C
= T
A
Electrical Specifications
PARAMETER
INPUT CHARACTERISTICS
V
OS
TCV
OS
I
B
R
IN
C
IN
A
V
V
S
+ = +5V, V
S
- = -5V, R
L
= 10k, C
L
= 10pF to 0V, T
A
= +25°C, Unless Otherwise Specified.
CONDITIONS
MIN
TYP
MAX
UNIT
DESCRIPTION
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Impedance
Input Capacitance
Voltage Gain
V
CM
= 0V
(Note 1)
V
CM
= 0V
1
5
2
1
1.35
15
mV
µV/°C
50
nA
G
pF
-4.5V
V
OUT
4.5V
0.99
1.01
V/V
OUTPUT CHARACTERISTICS
V
OL
V
OH
I
OUT
(max)
Output Swing Low
Output Swing High
Max Output Current (Note 2)
I
L
= -5mA
I
L
= +5mA
R
L
= 10
4.85
100
-4.95
4.95
±120
-4.85
V
V
mA
POWER SUPPLY PERFORMANCE
PSRR
I
S
Power Supply Rejection Ratio
Supply Current
V
S
is moved from ±2.25V to ±7.75V
No load (EL5127)
No load (EL5227)
No load (EL5327)
No load (EL5427)
DYNAMIC PERFORMANCE
SR
t
S
BW
CS
NOTES:
1. Measured over operating temperature range.
2. Instantaneous peak current.
3. Slew rate is measured on rising and falling edges.
This article provides some of the deployment considerations required for a MAN based on the IEEE 802.16-2004 air interface standard (also known as WiMAX), focusing on deployment in the licensed 2.5-3....
My operating system is XP SP2. I have previously installed WINCE and Activesync 4.5. I downloaded EVC4 from the Microsoft website, unzipped it, and clicked SETUP to install it. The installation proces...
The memory blocks created in the memory management of uC/OS-II are all the same size. If the block size is 100, and we use more and more cases of using a size of 20 when applying for memory, this will...
1. Test conditions Hardware: STM32L432KC Main frequency: 80MHz Compiler: IAR 8.20.1 Compiler options: High Speed no size constraints CRC generator polynomial: 0x782f 2. Test Method The softwar...[Details]
In the previous article, I wrote a simple GPIO running light test, which looked a bit monotonous. I was used to serial port debugging. If there was no serial port on the board, I had to find another ...[Details]
1. About FPU transplantation As long as the chip has FPU function, the use of FPU is generally enabled by default. You can also select it in the Options tab; 2. About the transplantation of DSP li...[Details]
Chip: STM32F107VCT6 Application Pin: THOUSANDS, RMII STM32CubeMX is very convenient to use ETH. The software comes with LWIP and configuration. This time, STM32F107VCT6+DP83848CVV is used. The MII a...[Details]
In 1952, Bell Labs built a 6-foot-tall automatic number recognition machine called "Audrey", which could recognize the pronunciation of the numbers 0 to 9 with an accuracy of more than 90%. And its...[Details]
Artificial intelligence
There is no inherent bias in AI. It does not "think" something is true or false for reasons that cannot be explained by logic. Unfortunately, human bias exists in mach...[Details]
ZTE was punished, and Hou Weigui, who had already retired, had to come out of retirement again and run around to mediate. Let's follow the embedded editor to learn about the relevant content.
...[Details]
The application of millimeter wave technology in mobile communications also involves a series of technical problems, including the large propagation loss of millimeter waves and the susceptibility ...[Details]
On May 16, in response to
the public opinion storm caused by
Lenovo's
"
5G
voting" incident,
Lenovo
Holdings Chairman and
Lenovo
Group Founder Liu Chuanzhi, Lenovo Gr...[Details]
When Amazon quietly launched a product called Elastic Computing Cloud 12 years ago, the Internet industry in China, across the ocean, also ushered in an unprecedented development opportunity. Let's...[Details]
sprintf is a function in the C language library that converts data types. There is a situation where In 51 MCU, define unsigned char temp; Then I want to use the serial port to print out temp in deci...[Details]
As shown in the figure, the author soldered a STM32F207VET6 board using a TQFP (32-100PIN) 0.55MM to direct plug adapter board. The board leads out the SWD debug interface (only PA13 and PA14 are occ...[Details]
1. Function and purpose There are two pins BOOT0 and BOOT1 on each STM32 chip. The level status of these two pins when the chip is reset determines which area the program starts from after th...[Details]
1) ADC multi-channel acquisition: (Multi-channel acquisition must use scanning mode. In scanning mode, the channels of the rule group share a register, so DMA transmission must be used; to prevent da...[Details]
1. What is PWM What is PWM? Professionally speaking, it is pulse width modulation. In layman's terms, it is the continuous output of high and low levels. For example, the microcontroller outputs...[Details]