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.
NOTES:
1. Signals on S
X
, D
X
, or IN
X
exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maximum current ratings.
2.
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications
Test Conditions: V+ = +15V, V- = -15V, V
L
= 5V, V
IN
= 2.4V, 0.8V (Note 3),
Unless Otherwise Specified
TEST CONDITIONS
TEMP
(°C)
(NOTE 4) (NOTE 5) (NOTE 4)
MIN
TYP
MAX
UNITS
PARAMETER
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
Turn-OFF Time, t
OFF
DG444
DG445
Charge Injection, Q (Figure 2)
OFF Isolation (Figure 4)
Crosstalk (Channel-to-Channel)
(Figure 3)
Source OFF Capacitance, C
S(OFF)
Drain OFF Capacitance, C
D(OFF)
Channel ON Capacitance,
C
D(ON)
+ C
S(ON)
DIGITAL INPUT CHARACTERISTICS
Input Current V
IN
Low, I
IL
Input Current V
IN
High, I
IH
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
Drain-Source ON Resistance,
r
DS(ON)
Source OFF Leakage Current, I
S(OFF)
R
L
= 1k, C
L
= 35pF, V
S
=
10V
(Figure 1)
+25
-
120
250
ns
+25
+25
C
L
= 1nF, V
G
= 0V, R
G
= 0
R
L
= 50, C
L
= 5pF, f = 1MHz
+25
+25
+25
f = 1MHz, V
ANALOG
= 0 (Figure 5)
+25
+25
+25
-
-
-
-
-
-
-
-
110
160
-1
60
-100
4
4
16
140
210
-
-
-
-
-
-
ns
ns
pC
dB
dB
pF
pF
pF
V
IN
Under Test = 0.8V,
All Others = 2.4V
V
IN
Under Test = 2.4V,
All Others = 0.8V
Full
Full
-0.5
-0.5
-0.00001
0.00001
0.5
0.5
A
A
Full
I
S
= 10mA, V
D
=
8.5V,
V+ = 13.5V, V- = -13.5V
V+ = 16.5V, V- = -16.5V,
V
D
=
15.5V,
V
S
= 15.5V
+25
Full
+25
+85
-15
-
-
-0.5
-5
-
50
-
0.01
-
15
85
100
0.5
5
V
nA
nA
FN3586 Rev 1.00
Jun 4, 2007
Page 3 of 12
DG444, DG445
Electrical Specifications
Test Conditions: V+ = +15V, V- = -15V, V
L
= 5V, V
IN
= 2.4V, 0.8V (Note 3),
Unless Otherwise Specified
(Continued)
TEST CONDITIONS
V+ = 16.5V, V- = -16.5V,
V
D
=
15.5V,
V
S
= 15.5V
TEMP
(°C)
+25
+85
Channel ON Leakage Current,
I
D(ON)
+ I
S(ON)
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = 16.5V, V- = -16.5V,
V
IN
= 0V or 5V
+25
+85
+25
+85
Logic Supply Current, I
L
+25
+85
Ground Current, I
GND
+25
+85
-
-
-1
-5
-
-
-1
-5
0.001
-
-0.0001
-
0.001
-
-0.001
-
1
5
-
-
1
5
-
-
A
A
A
A
A
A
A
A
V+ = 16.5V, V- = -16.5V,
V
S
= V
D
, =
15.5V
+25
+85
(NOTE 4) (NOTE 5) (NOTE 4)
MIN
TYP
MAX
-0.5
-5
-0.5
-10
0.01
-
0.08
-
0.5
5
0.5
10
UNITS
nA
nA
nA
nA
PARAMETER
Drain OFF Leakage Current,
I
D(OFF)
Negative Supply Current, I-
Electrical Specifications
(Single Supply) Test Conditions: V+ = 12V, V- = 0V, V
L
= 5V, V
IN
= 2.4V, 0.8V (Note 3),
Unless Otherwise Specified
TEST CONDITIONS
TEMP
(°C)
(NOTE 4)
MIN
(NOTE 5)
TYP
(NOTE 4)
MAX
UNITS
PARAMETER
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
Turn-OFF Time, t
OFF
Charge Injection, Q (Figure 2)
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
Drain-Source ON Resistance, r
DS(ON)
R
L
= 1k, C
L
= 35pF, V
S
= 8V
(Figure 1)
C
L
= 1nF, V
G
= 6V, R
G
= 0
+25
+25
+25
-
-
-
300
60
2
450
200
-
ns
ns
pC
Full
I
S
= -10mA, V
D
= 3V, 8V
V+ = 10.8V, V
L
= 5.25V
+25
Full
0
-
-
-
100
-
12
160
200
V
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = 13.2V, V
IN
= 0V or 5V,
V
L
= 5.25V
+25
Full
+25
Full
Logic Supply Current, I
L
+25
Full
Ground Current, I
GND
+25
Full
NOTES:
3. V
IN
= input voltage to perform proper function.
4. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
5. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
-
-
-1
-5
-
-
-1
-5
0.001
-
-0.0001
-
0.001
-
-0.001
-
1
5
-
-
1
5
-
-
A
A
A
A
A
A
A
A
Negative Supply Current, I-
FN3586 Rev 1.00
Jun 4, 2007
Page 4 of 12
DG444, DG445
Test Circuits and Waveforms
V
O
is the steady state output with the switch on. Feedthrough via switch capacitance may result in spikes at the leading and trailing
edge of the output waveform.
3V
LOGIC
INPUT
50%
0V
t
OFF
SWITCH
INPUT V
S
V
O
SWITCH
OUTPUT
0V
t
ON
80%
80%
LOGIC
INPUT
3V
t
r
< 20ns
t
f
< 20ns
SWITCH
INPUT
S
1
IN
1
R
L
GND
V-
C
L
V
L
V+
D
1
V
O
NOTE: Logic input waveform is inverted for switches that have
Hello everyone, the STM32F103R8T6 microcontroller has two SPI ports. According to the data sheet, pins 20-23 are SPI1_NSS, SPI1_SCK, SPI1_MISO, and SPI1_MOSI. How do these four pins correspond to the ...
The path of handwriting input in TabletPC is: \Program Files\Common Files\Microsoft Shared\ink\TabTip.exe. When the system is running, there is a small icon on the taskbar. Only by clicking the small ...
I saw a program before: always@(Bin ) begin for (i=0;iGry[ i] =Bin[ i] ^Bin[i+1]; Gry[ i] =Bin [ i] ; end Since the for loop is only executed to the next line, will it automatically execute Gry =Bin w...
Urgent! Problem with the microcontroller serial port communication program! The compilation failed and I haven't found the reason yet. Please give me some advice. Is there a problem with the program s...
Circuit design reference software produced by National Semiconductor, USA, with schematic diagrams and simple instructions for National Semiconductor chip applications. It is an excellent reference fo...
Prerequisites: Persistent BeliefFor most dealers, the current domestic smart home market is still in a state of development, and the profitability of their own companies is not yet high. Seeing that m...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[Details]
stm32/stm8
京公网安备 11010802033920号
EEWORLD
