CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
Electrical Specifications
Over recommended operating conditions unless otherwise stated.
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(Note 6)
MAX
UNIT
POTENTIOMETER CHARACTERISTICS
R
TOTAL
V
VH/RH
V
VL/RL
I
W
R
W
End-to-End Resistance Variation
V
H
Terminal Voltage
V
L
Terminal Voltage
Wiper Current
Wiper Resistance
Resistor Noise (Note 7)
Charge Pump Noise (Note 7)
Resolution
Absolute Linearity (Note 3)
Relative Linearity (Note 4)
R
TOTAL
Temperature Coefficient
R
TOTAL
Temperature Coefficient
Ratiometric Temperature Coefficient
C
H
/C
L
/C
W
(Note 7)
Potentiometer Capacitances
See “Circuit #3 SPICE Macro
Model” on page 5.
V
W(n)(actual)
- V
W(n)(EXPECTED)
V
W(n + 1)(ACTUAL)
- [V
W(n) + MI
]
X9C103, X9C503, X9C104
X9C102
-1
-0.2
±300 (Note 7)
±600 (Note 7)
±20
10/10/25
Wiper Current = ±1mA
Ref 1kHz
@ 850kHz
-20
-5
-5
-4.4
40
-120
20
1
+1
+0.2
+20
+5
+5
4.4
100
%
V
V
mA
dBV
mV
RMS
%
MI (Note 5)
MI (Note 5)
ppm/°C
ppm/°C
ppm/°C
pF
DC OPERATING CHARACTERISTICS
I
CC
I
SB
I
LI
V
IH
V
IL
C
IN
V
CC
Active Current
Standby Supply Current
CS, INC, U/D Input Leakage Current
CS, INC, U/D input HIGH Voltage
CS, INC, U/D input LOW Voltage
CS, INC, U/D Input Capacitance (Note 7)
V
CC
= 5V, V
IN
= V
SS
, T
A
= +25°C,
f = 1MHz
10
CS = VIL, U/D = V
IL
or V
IH
and
INC = 0.4V to 2.4V at Max t
CYC
CS = V
CC
- 0.3V, U/D and
INC = V
SS
or V
CC
- 0.3V
V
IN
= V
SS
to V
CC
2
0.8
1
200
3
750
±10
mA
µA
µA
V
V
pF
FN8222 Rev 3.00
July 20, 2009
Page 4 of 10
X9C102, X9C103, X9C104, X9C503
Electrical Specifications
Over recommended operating conditions unless otherwise stated.
(Continued)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(Note 6)
MAX
UNIT
AC OPERATION CHARACTERISTICS
t
Cl
t
lD
t
DI
t
lL
t
lH
t
lC
t
CPH
t
CPH
t
IW (5)
t
CYC
t
CYC
t
R
, t
F
t
PU
NOTES:
3. Absolute linearity is utilized to determine actual wiper voltage vs expected voltage = [V
W(n)(actual)
- V
W(n)(expected )
] = ±1 MI Maximum.
4. Relative linearity is a measure of the error in step size between taps = V
W(n + 1)
- [V
W(n) + MI
] = +0.2 MI.
5. 1 MI = Minimum Increment = R
TOT
/99.
6. Typical values are for T
A
= +25°C and nominal supply voltage.
7. This parameter is not 100% tested.
CS to INC Setup
INC HIGH to U/D Change
U/D to INC Setup
INC LOW Period
INC HIGH Period
INC Inactive to CS Inactive
CS Deselect Time (STORE)
CS Deselect Time (NO STORE)
INC to V
W/RW
Change
INC Cycle Time
INC Input Rise and Fall Time
Power-up to Wiper Stable (Note 7)
V
CC
Power-up Rate (Note 7)
0.2
500
50
2
500
100
100
2.9
1
1
1
20
100
100
ns
ns
µs
µs
µs
µs
ms
ns
µs
µs
µs
µs
V/ms
Test Circuit #1
V
R
/R
H
Test Circuit #2
V
H
/R
H
TEST POINT
Circuit #3 SPICE Macro Model
R
TOTAL
R
L
C
L
C
W
C
L
10pF
R
H
V
S
TEST POINT
V
w
/R
W
V
L
/R
L
V
L
/R
L
V
W
/R
w
FORCE
CURRENT
10pF
25pF
R
W
Endurance and Data Retention
PARAMETER
Medium Endurance
Data Retention
MIN
100,000
100
UNIT
Data changes per bit
per register
years
Power-up and Down Requirements
At all times, voltages on the potentiometer pins must be less
than ±V
CC
. The recall of the wiper position from non-volatile
Well, it is a bit painful to use Linux to light a lamp when there is a good IDE under Windows. The previous post built a development environment, and the author of this post will use it to light a lam...
The stepper motor is one of the commonly used motors. Since it is an open-loop control unit, sometimes the motor travel error will occur because the number of control pulses sent by the controller and...
Dear experts, I found it very troublesome when using the official routine. I just wanted to realize the data sending function of the development board. I modified the routine and found that the routin...
After discussing with the moderator, we really want to do something more helpful for everyone? When talking about embedded systems, or when learning embedded systems, what is the first thing that come...
[i=s]This post was last edited by Ashley_Zhai on 2016-8-10 10:09[/i] This is my first time drawing. Please point out any deficiencies. Thank you! (Let’s make progress together)...
As shown in the figure, the CPLD pins TEA6, TEA7, TEA8, TEA9 are connected to the address lines of the DSP. If Quartus is used to program OUT0<=TEA6, OUT1<=TEA7, OUT2<=TEA8, OUT3<=TEA9, then are the O...
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
1. Introduction
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
AD8205 is
a single-supply high-performance differential
amplifier
launched by
Analog
Devices of the United States
. The typical single-supply voltage is 5V, and its common-mode volta...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
Overview:
This paper introduces a method of connecting a CAN-bus network with Ethernet to form a medium-sized remote monitoring/data transmission network.
CAN (Controller Area Network) is ...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This con...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
stm32/stm8
京公网安备 11010802033920号
EEWORLD
