Input Current to Any Pin Except Supply ......................... –20mA to 20mA
Power Dissipation ....................................... See Dissipation Rating Table
Operating Virtual Junction Temperature Range, T
J
...... –40°C to +150°C
Operating Free-Air Temperature Range, T
A
.................... –40°C to +85°C
Storage Temperature Range, T
STG
................................ –65°C to +150°C
Lead Temperature 1.6mm (1/16 inch) from Case for 10sec ..................... 260°C
NOTES: (1) Stresses beyond those listed under "absolute maximum ratings"
may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those
indicated under "recommended operating conditions" is not implied. Exposure
to absolute-maximum-rated conditions of extended periods may affect device
reliability. (2) All voltage values are with respect to ground terminal.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas
Instruments recommends that all integrated circuits be handled
with appropriate precautions. Failure to observe proper han-
dling and installation procedures can cause damage.
ESD damage can range from subtle performance degrada-
tion 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
MAXIMUM
NO
INTEGRAL
MISSING
LINEARITY
CODES ERROR
ERROR (LSB)
(LSB)
(1)
±6
15
SPECIFIED
TEMPERATURE
RANGE
–40°C to 85°C
PRODUCT
ADS8325I
PACKAGE-
PACKAGE
LEAD
DESIGNATOR
(2)
MSOP-8
DGK
PACKAGE
MARKING
B25
ORDERING
NUMBER
ADS8325IDGKT
ADS8325IDGKR
ADS8325IBDGKT
ADS8325IBDGKR
ADS8325IDRBT
ADS8325IDRBR
ADS8325IBDRBT
ADS8325IBDRBR
TRANSPORT
MEDIA, QUANTITY
Tape and Reel, 250
Tape and Reel, 2500
Tape and Reel, 250
Tape and Reel, 2500
Tape and Reel, 250
Tape and Reel, 2500
Tape and Reel, 250
Tape and Reel, 2500
"
ADS8325IB
"
±4
"
16
"
MSOP-8
"
DGK
"
–40°C to 85°C
"
B25
"
ADS8325I
"
±6
"
15
"
SON-8
"
DRB
"
–40°C to 85°C
"
B25
"
ADS8325IB
"
±4
"
16
"
SON-8
"
DRB
"
–40°C to 85°C
"
B25
"
"
"
"
"
"
"
NOTE: (1) No Missing Codes Error specifies a 5V power supply and reference voltage. (2) For the most current specifications and package information, refer to
our web site at www.ti.com.
PACKAGE DISSIPATION RATING TABLE
PACKAGE
DGK
DRB
R
θ
JC
39.1°C/W
5°C/W
R
θ
JA
206.3°C/W
45.8°C/W
DERATING FACTOR
ABOVE T
A
= 25
°
C
4.847mW/°C
3.7mW/°C
T
A
≤
25
°
C
POWER RATING
606mW
370mW
T
A
= 70
°
C
POWER RATING
388mW
204mW
T
A
= 85
°
C
POWER RATING
315mW
148mW
EQUIVALENT INPUT CIRCUIT
V
DD
R
ON
20Ω
ANALOG IN
C
(SAMPLE)
20pF
REF
5kΩ
GND
Diode Turn-On Voltage: 0.35V
Equivalent Analog Input Circuit
GND
Equivalent Reference
Input Circuit
GND
V
DD
Shut-Down
Switch
V
DD
20pF
I/O
Equivalent Digital Input/Output Circuit
RECOMMENDED OPERATING CONDITIONS
MIN
Supply Voltage
GND to V
DD
Low-Voltage Levels
5V Logic Levels
2.7
4.5
2.5
–0.3
0
–40
0
TYP
5.0
MAX
3.6
5.5
V
DD
0.5
V
REF
125
UNIT
V
V
V
V
V
°C
Reference Input Voltage
Analog Input
Voltage
–IN
+IN – (–IN)
Operating Junction Temperature
Range, T
J
2
ADS8325
www.ti.com
SBAS226A
ELECTRICAL CHARACTERISTICS: V
DD
= +5V
Over recommended operating free-air temperature at –40°C to +85°C, V
REF
= +5V, –IN = GND, f
SAMPLE
= 100kHz, and f
CLK
= 24 • f
SAMPLE
, unless otherwise noted.
ADS8325I
PARAMETER
ANALOG INPUT
Full-Scale Range
Operating Common-Mode Signal
Input Resistance
Input Capacitance
Input Leakage Current
Differential Input Capacitance
Full-Power Bandwith
DC ACCURACY
Resolution
No Missing Code
Integral Linearity Error
Offset Error
Offset Error Drift
Gain Error
Gain Error Drift
Noise
Power-Supply Rejection
SAMPLING DYNAMICS
Conversion Time
Acquisition Time
Throughout Rate
Clock Frequency
AC ACCURACY
Total Harmonic Distortion
Spurious-Free Dynamic Range
Signal-to-Noise Ratio
Signal-to-Noise + Distortion
Effective Number of Bits
VOLTAGE REFERENCE INPUT
Reference Voltage
Reference Input Resistance
Reference Input Capacitance
Reference Input Current
CS = V
DD
DIGITAL INPUTS
(1)
Logic Family
High-Level Input Voltage
Low-Level Input Voltage
Input Current
Input Capacitance
DIGITAL OUTPUTS
(1)
Logic Family
High-Level Output Voltage
Low-Level Output Voltage
High-Impedance-State Output Current
Output Capacitance
Load Capacitance
Data Format
FSR
CONDITIONS
+IN – (–IN)
–IN = GND
–IN = GND, During Sampling
–IN = GND
+IN to –IN, During Sampling
f
S
Sinewave, SINAD at –3dB
16
15
±3
±0.75
±0.2
±0.3
20
3
6.667
1.875
0.024
THD
SFDR
SNR
SINAD
ENOB
5Vp-p Sinewave, at 1kHz
5Vp-p Sinewave, at 1kHz
5Vp-p Sinewave, at 1kHz
–100
–100
–90
–90
14.6
2.5
CS = GND, f
SAMPLE
= 0Hz
CS = V
DD
5
5
20
1
0.1
CMOS
V
IH
V
IL
I
IN
C
I
0.7 • V
DD
–0.3
V
I
= V
DD
or GND
5
CMOS
V
OH
V
OL
I
OZ
C
O
C
L
V
DD
= 4.5V, I
OH
= –100µA
V
DD
= 4.5V, I
OL
= 100µA
CS = V
DD
, V
I
= V
DD
or GND
4.44
0.5
±50
5
30
Straight Binary
✻
✻
✻
✻
✻
✻
V
DD
+ 0.3
0.3 • V
DD
±50
✻
✻
✻
✻
V
V
nA
pF
pF
V
DD
+ 0.3
✻
✻
✻
✻
✻
✻
✻
✻
✻
V
V
nA
pF
±6
±1.5
±24
✻
✻
✻
666.7
100
2.4
✻
✻
✻
–106
–108
–91
–91
14.7
✻
✻
✻
✻
MIN
0
–0.3
5
45
±50
20
20
✻
16
±1.5
±0.5
✻
±4
±1
±12
TYP
MAX
V
REF
0.5
MIN
✻
✻
✻
✻
✻
✻
✻
ADS8325IB
TYP
MAX
✻
✻
UNITS
V
V
GΩ
pF
nA
pF
kHz
Bits
Bits
LSB
mV
ppm/°C
LSB
ppm/°C
µVRMS
LSB
µs
µs
kSPS
MHz
dB
dB
dB
dB
Bits
V
kΩ
GΩ
pF
mA
µA
FSBW
NMC
INL
V
OS
TCV
OS
G
ERR
TCG
ERR
4.75V
≤
V
DD
≤
5.25
t
CONV
t
AQ
24kHz < f
CLK
≤
2.4MHz
f
CLK
= 2.4MHz
1.5
✻
✻
✻
indicates the same specifications as the ADS8325I.
NOTE: (1) Applies for 5.0V nominal supply: V
DD
(min) = 4.5V and V
DD
(max) = 5.5V.
ADS8325
SBAS226A
www.ti.com
3
ELECTRICAL CHARACTERISTICS: V
DD
= +2.7V
Over recommended operating free-air temperature at –40°C to +85°C, V
REF
= +2.5V, –IN = GND, f
SAMPLE
= 100kHz, and f
CLK
= 24 • f
SAMPLE
, unless otherwise noted.
ADS8325I
PARAMETER
ANALOG INPUT
Full-Scale Range
Operating Common-Mode Signal
Input Resistance
Input Capacitance
Input Leakage Current
Differential Input Capacitance
Full-Power Bandwith
DC ACCURACY
Resolution
No Missing Code
Integral Linearity Error
Offset Error
Offset Error Drift
Gain Error
Gain Error Drift
Noise
Power-Supply Rejection
SAMPLING DYNAMICS
Conversion Time
Acquisition Time
Throughout Rate
Clock Frequency
AC ACCURACY
Total Harmonic Distortion
Spurious-Free Dynamic Range
Signal-to-Noise Ratio
Signal-to-Noise + Distortion
Effective Number of Bits
VOLTAGE REFERENCE INPUT
Reference Voltage
Reference Input Resistance
Reference Input Capacitance
Reference Input Current
CS = V
DD
DIGITAL INPUTS
(1)
Logic Family
High-Level Input Voltage
Low-Level Input Voltage
Input Current
Input Capacitance
DIGITAL
Logic Family
High-Level Output Voltage
Low-Level Output Voltage
High-Impedance-State Output Current
Output Capacitance
Load Capacitance
Data Format
OUTPUTS
(1)
FSR
CONDITIONS
+IN – (–IN)
–IN = GND
–IN = GND, During Sampling
–IN = GND
+IN to –IN, During Sampling
f
S
Sinewave, SINAD at –3dB
16
NMC
INL
V
OS
TCV
OS
G
ERR
TCG
ERR
2.7V
≤
V
DD
≤
3.6V
t
CONV
t
AQ
24kHz < f
CLK
≤
2.4MHz
f
CLK
= 2.4MHz
6.667
1.875
0.024
THD
SFDR
SNR
SINAD
ENOB
2.5Vp-p Sinewave, at 1kHz
2.5Vp-p Sinewave, at 1kHz
2.5Vp-p Sinewave, at 1kHz
–94
–96
–85
–85
13.8
2.5
CS = GND, f
SAMPLE
= 0Hz
CS = V
DD
5
5
20
0.5
0.1
LVCMOS
V
IH
V
IL
I
IN
C
I
V
DD
= 3.6V
V
DD
= 2.7V
V
I
= V
DD
or GND
2
–0.3
5
LVCMOS
V
OH
V
OL
I
OZ
C
O
C
L
V
DD
= 2.7V, I
OH
= –100µA
V
DD
= 2.7V, I
OL
= 100µA
CS = V
DD
, V
I
= V
DD
or GND
V
DD
– 0.2
0.2
±50
5
30
Straight Binary
✻
✻
✻
✻
✻
✻
✻
V
DD
+ 0.3
0.8
±50
✻
✻
✻
✻
✻
V
V
nA
pF
pF
V
DD
+ 0.3
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
V
V
nA
pF
14
±3
±0.75
±3
±33
±0.3
20
7
±6
±1.5
MIN
0
–0.3
5
45
±50
20
4
✻
15
±1.5
±0.5
✻
±16
✻
✻
✻
±4
±1
TYP
MAX
V
REF
0.5
MIN
✻
✻
✻
✻
✻
✻
✻
Bits
Bits
LSB
mV
ppm/°C
LSB
ppm/°C
µVRMS
LSB
µs
µs
kSPS
MHz
✻
✻
–86
–85.5
13.9
✻
dB
dB
dB
dB
Bits
V
kΩ
GΩ
pF
mA
µA
ADS8325IB
TYP
MAX
✻
✻
UNITS
V
V
GΩ
pF
nA
pF
kHz
FSBW
666.7
100
2.4
0.75
✻
✻
indicates the same specifications as the ADS8325I.
NOTE: (1) Applies for 3.0V nominal supply: V
DD
(min) = 2.7V and V
DD
(max) = 3.6V.
4
ADS8325
www.ti.com
SBAS226A
ELECTRICAL CHARACTERISTICS
Over recommended operating free-air temperature at –40°C to 85°C, V
REF
= V
DD
, –IN = GND, f
SAMPLE
= 100kHz, and f
CLK
= 24 • f
SAMPLE
, unless otherwise noted.
ADS8325I
PARAMETER
POWER-SUPPLY REQUIREMENTS
Power Supply (V
DD)
Operating Supply Current (I
DD
)
Power-Down Supply Current (I
DD
)
Power Dissipation
Power Dissipation in Power-Down
✻
indicates the same specifications as the ADS8325I.
CONDITIONS
Low-Voltage Levels
5V Logic Levels
V
DD
= 3V
V
DD
= 5V
V
DD
= 3V
V
DD
= 5V
V
DD
= 3V
V
DD
= 5V
V
DD
= 3V, CS = V
DD
V
DD
= 5V, CS = V
DD
MIN
2.7
4.5
0.75
0.9
0.1
0.2
2.25
4.5
0.3
0.6
TYP
MAX
3.6
5.5
1.5
1.5
MIN
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
ADS8325IB
TYP
MAX
✻
✻
✻
✻
UNITS
V
V
mA
mA
µA
µA
mW
mW
µW
µW
4.5
7.5
✻
✻
PIN CONFIGURATION
Top View
MSOP
PIN DESCRIPTIONS
NAME
REF
+IN
–IN
PIN
1
2
3
4
5
6
7
8
I/O
AI
AI
AI
P
DI
DO
DI
P
DESCRIPTION
Reference Input
Noninverting Input
Inverting Analog Input
Ground
Chip Select when LOW, Shutdown Mode when
HIGH.
The serial output data word.
Data Clock synchronizes the serial data transfer
and determines conversion speed.
Power Supply
REF
+IN
–IN
GND
1
2
ADS8325
3
4
8
7
6
5
+V
DD
DCLOCK
D
OUT
CS/SHDN
GND
CS/SHDN
D
OUT
DCLOCK
V
DD
Top View
SON
NOTE: AI is Analog Input, DI is Digital Input, DO is Digital Output, and P is
With the powerful memory configured in the GD32307E-START development board, it can fully support the design of icon-based desktop application system.
Here we will introduce the display driver of GD32...
MultiZone Security is the first Linux secure enclave for RISC-V. The MultiZone demonstration will show how to protect deterministic behavior of mixed-criticality systems where Linux and real-time syst...
1. Introduction
I've had relatively little time recently, so I haven't written many reviews. However, today I took some time out to write about a peripheral. This peripheral took me some time, and it ...
Today I had time to read the first chapter of this book. The first chapter mainly talks about some basic knowledge, but also goes into some depth. I will now talk about my feelings based on the conten...
[i=s] This post was last edited by Jacktang on 2019-2-15 20:24 [/i] [backcolor=white][color=#000000]MSP430 MCU KEY function [/color][/backcolor] [backcolor=white][color=#000000] [/color][/backcolor] [...
Before Edison invented the electric light in the 19th century, the way humans achieved lighting was very simple, that is, directly using direct light from various fire sources, such as candles, o...[Details]
Velodyne Lidar Announces Second Quarter 2022 Financial Results
•
Q2 2022 revenue of $11.5 million and billings of $12.5 million
SAN JOSE, Calif., August 12, 2022 –...[Details]
Known as the "crown jewel of the manufacturing industry", its research and development, manufacturing and application are important indicators of a country's scientific and technological innovation...[Details]
Hot and cold shock testers are widely used in plastics, electronics, metals, rubber and even the defense industry, and are one of the common material testing equipment. Hot and cold shock testers are...[Details]
On October 19 , the DirectX 12 version of the popular domestic multiplayer competitive game " Naraka " was officially launched. Intel Sharp Graphics and Intel XeSS ( Xe Supe...[Details]
describe
HR8828 is an integrated micro-stepping motor driver with built-in stepper table, providing solutions for printers, scanners and other automation equipment. It is designed to enable bi...[Details]
Recently, Netcom learned from overseas media insideevs that Tesla has launched a new CCS Combo 1 adapter in South Korea, which will allow the car to be charged using publicly available CCS Combo 1 ...[Details]
In the past decade, the pace of Chinese enterprises "going global" has been accelerating. According to the six major trends of China's digital economy going global released by Amazon Web Services rec...[Details]
1. Introduction
Fiber optic sensing technology is a new type of sensing technology that has developed rapidly in the 1970s along with the development of fiber optic communication technolog...[Details]
Nowadays, more and more industries are endowed with technological attributes, and smart door locks are also ushering in a period of brand explosion. Smart locks have a potential market worth hundre...[Details]
LED is an abbreviation of Light Emitting Diode, which means "light emitting diode" in Chinese. As the name implies, a light emitting diode is an electronic device that can convert electrical energy...[Details]
After the iPhone and iPad successfully changed our lives, the technology industry has been looking for the next such product. Can the latest iPhone 5S or Galaxy Note 3 do this? No! We need a complete...[Details]
You should have a certain understanding of the installation method of the V-cone flowmeter. I believe that you will have a comprehensive understanding of the connection method of the V-cone flowmeter...[Details]
describe An isolated bias supply is implemented in this evaluation board with the LM5017 constant on-time regulator (using coupled inductors). The LM5017 regulator integrates the high and low si...[Details]
According to foreign media reports, automotive testing solutions provider AB Dynamics has launched the ADAS target Soft Bicycle 360, which is 30% lighter than similar targets and is designed to red...[Details]