Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to:
http://www.linear.com/tapeandreel/.
Some packages are available in 500 unit reels through
designated sales channels with #TRMPBF suffix.
2
238024fa
For more information
www.linear.com/LTC2380-24
LTC2380-24
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. (Note 4)
SYMBOL
V
IN+
V
IN–
V
IN+
– V
IN–
V
CM
I
IN
C
IN
CMRR
PARAMETER
Absolute Input Range (IN
+
)
Absolute Input Range (IN
–
)
Input Differential Voltage Range
Common Mode Input Range
Analog Input Leakage Current
Analog Input Capacitance
Input Common Mode Rejection Ratio
Sample Mode
Hold Mode
f
IN
= 1MHz
CONDITIONS
(Note 5)
(Note 5)
V
IN
= V
IN+
– V
IN–
l
l
l
l
ELECTRICAL CHARACTERISTICS
MIN
−0.1
−0.1
−V
REF
−V
REF
/2 – 0.1
TYP
MAX
V
REF
+ 0.1
V
REF
+ 0.1
V
REF
UNITS
V
V
V
V
μA
pF
pF
dB
V
REF
/2
0.01
45
5
86
V
REF
/2 + 0.1
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. (Note 4)
SYMBOL
PARAMETER
Resolution
No Missing Codes
N
Number of Averages
Transition Noise
N = 1, f
SMPL
= 1.5Msps
N = 16, f
SMPL
= 2Msps
N = 1024, f
SMPL
= 2Msps
N = 16384, f
SMPL
= 2Msps
N = 1, f
SMPL
= 1.5Msps (Note 6)
N = 1, f
SMPL
= 1.5Msps REF/DGC = GND (Note 6)
N = 4, f
SMPL
= 2Msps (Note 6)
(Note 7)
(Note 8)
(Note 8)
l
l
l
l
l
CONVERTER CHARACTERISTICS
CONDITIONS
MIN
l
l
l
TYP
MAX
UNITS
Bits
Bits
24
24
1
55.7
13.6
1.75
0.55
–3.5
–3.5
–3.5
–0.5
−10
−100
±0.5
±0.5
±0.5
±0.2
0
±7
±10
±0.05
3.5
3.5
3.5
0.5
10
100
65536
LSB
RMS
LSB
RMS
LSB
RMS
LSB
RMS
ppm
ppm
ppm
LSB
ppm
ppb/°C
ppm
ppm/°C
INL
Integral Linearity Error
DNL
ZSE
FSE
Differential Linearity Error
Zero-Scale Error
Zero-Scale Error Drift
Full-Scale Error
Full-Scale Error Drift
l
The
l
denotes the specifications which apply over the full operating temperature range,
otherwise specifications are at T
A
= 25°C and A
IN
= –1dBFS. (Notes 4, 9)
SYMBOL PARAMETER
DR
Dynamic Range
CONDITIONS
IN
+
= IN
–
= V
CM
, V
REF
= 5V, N = 1, f
SMPL
= 1.5Msps
IN
+
= IN
–
= V
CM
, V
REF
= 5V, N = 16, f
SMPL
= 2Msps
IN
+
= IN
–
= V
CM
, V
REF
= 5V, N = 1024, f
SMPL
= 2Msps
IN
+
= IN
–
= V
CM
, V
REF
= 5V, N = 16384, f
SMPL
= 2Msps
IN
+
= IN
–
= V
CM
, V
REF
= 5V, N = 65536, f
SMPL
= 2Msps
l
l
l
l
DYNAMIC ACCURACY
MIN
TYP
101
113
131
141
145
MAX
UNITS
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
SINAD
SNR
Signal-to-(Noise + Distortion) Ratio f
IN
= 2kHz, V
REF
= 5V
Signal-to-Noise Ratio
f
IN
= 2kHz, V
REF
= 5V, N = 1, f
SMPL
= 1.5Msps
f
IN
= 2kHz, V
REF
= 5V, REF/DGC = GND, N = 1, f
SMPL
= 1.5Msps
f
IN
= 2kHz, V
REF
= 2.5V, N = 1, f
SMPL
= 1.5Msps
f
IN
= 2kHz, V
REF
= 5V, N = 16, A
IN
= –20dBFS, f
SMPL
= 2Msps
f
IN
= 100Hz, V
REF
= 5V, N = 1024, A
IN
= –20dBFS, f
SMPL
= 2Msps
Total Harmonic Distortion
f
IN
= 2kHz, V
REF
= 5V, N = 1, f
SMPL
= 1.5Msps
f
IN
= 2kHz, V
REF
= 5V, REF/DGC = GND, N = 1, f
SMPL
= 1.5Msps
f
IN
= 2kHz, V
REF
= 2.5V, N = 1, f
SMPL
= 1.5Msps
f
IN
= 2kHz, V
REF
= 5V, N = 16, A
IN
= –20dBFS, f
SMPL
= 2Msps
f
IN
= 100Hz, V
REF
= 5V, N = 1024, A
IN
= –20dBFS, f
SMPL
= 2Msps
97.5
97.5
95.5
92.5
100
100
98
95
112
130
–117
–119
–117
–120
–120
–114
–114
–113
THD
l
l
l
dB
dB
dB
dB
dB
238024fa
For more information
www.linear.com/LTC2380-24
3
LTC2380-24
The
l
denotes the specifications which apply over the full operating temperature range,
otherwise specifications are at T
A
= 25°C and A
IN
= –1dBFS. (Notes 4, 9)
SYMBOL PARAMETER
SFDR
Spurious Free Dynamic Range
–3dB Input Linear Bandwidth
Aperture Delay
Aperture Jitter
Transient Response
Full–Scale Step
CONDITIONS
f
IN
= 2kHz, V
REF
= 5V
l
DYNAMIC ACCURACY
MIN
114
TYP
120
34
500
4
95
MAX
UNITS
dB
MHz
ps
ps
RMS
ns
REFERENCE INPUT
SYMBOL
V
REF
I
REF
V
IHDGC
V
ILDGC
PARAMETER
Reference Voltage
Reference Input Current
The
l
denotes the specifications which apply over the full operating temperature range, otherwise
specifications are at T
A
= 25°C. (Note 4)
CONDITIONS
(Note 5)
(Note 10)
l
l
l
l
MIN
2.5
TYP
1.9
MAX
5.1
2.1
0.2V
REF
UNITS
V
mA
V
V
High Level Input Voltage REF/DGC Pin
Low Level Input Voltage REF/DGC Pin
0.8V
REF
DIGITAL INPUTS AND DIGITAL OUTPUTS
SYMBOL
V
IH
V
IL
I
IN
C
IN
V
OH
V
OL
I
OZ
I
SOURCE
I
SINK
PARAMETER
High Level Input Voltage
Low Level Input Voltage
Digital Input Current
Digital Input Capacitance
High Level Output Voltage
Low Level Output Voltage
Hi-Z Output Leakage Current
Output Source Current
Output Sink Current
I
O
= –500µA
I
O
= 500µA
V
OUT
= 0V to OV
DD
V
OUT
= 0V
V
OUT
= OV
DD
V
IN
= 0V to OV
DD
CONDITIONS
The
l
denotes the specifications which apply over the
full operating temperature range, otherwise specifications are at T
A
= 25°C. (Note 4)
MIN
l
l
l
TYP
MAX
0.2 • OV
DD
UNITS
V
V
μA
pF
V
0.8 • OV
DD
–10
5
10
l
OV
DD
– 0.2
l
l
0.2
–10
–10
10
10
V
µA
mA
mA
POWER REQUIREMENTS
SYMBOL
V
DD
OV
DD
I
VDD
I
OVDD
I
PD
P
D
PARAMETER
Supply Voltage
Supply Voltage
Supply Current
Supply Current
Power Down Mode
Power Dissipation
Power Down Mode
The
l
denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at T
A
= 25°C. (Note 4)
CONDITIONS
l
l
MIN
2.375
1.71
TYP
2.5
11.2
0.4
1
28
2.5
MAX
2.625
5.25
13
90
32.5
225
UNITS
V
V
mA
mA
μA
mW
μW
N = 4, f
SMPL
= 2Msps
N = 4, f
SMPL
= 2Msps (C
L
= 20pF)
Conversion Done (I
VDD
+ I
OVDD
+ I
REF
)
N = 4, f
SMPL
= 2Msps
Conversion Done (I
VDD
+ I
OVDD
+ I
REF
)
l
l
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. (Note 4)
SYMBOL
f
SMPL
f
ODR
PARAMETER
Maximum Sampling Frequency
Output Data Rate
CONDITIONS
N≥4
l
l
ADC TIMING CHARACTERISTICS
MIN
TYP
MAX
2
1.5
UNITS
Msps
Msps
238024fa
4
For more information
www.linear.com/LTC2380-24
LTC2380-24
temperature range, otherwise specifications are at T
A
= 25°C. (Note 4)
SYMBOL
t
CONV
t
ACQ
t
CYC
t
CNVH
t
CNVL
t
BUSYLH
t
QUIET
t
SCK
t
SCKH
t
SCKL
t
SSDISCK
t
HSDISCK
t
SCKCH
t
DSDO
t
HSDO
PARAMETER
Conversion Time
Acquisition Time
Time Between Conversions
CNV High Time
Minimum Low Time for CNV
CNV↑ to BUSY↑ Delay
SCK Quiet Time from CNV↑
SCK Period
SCK High Time
SCK Low Time
SDI Setup Time From SCK↑
SDI Hold Time From SCK↑
SCK Period in Chain Mode
SDO Data Valid Delay from SCK↑
(Note 11)
(Note 11)
t
SCKCH
= t
SSDISCK
+ t
DSDO
(Note 11)
C
L
= 20pF, OV
DD
= 5.25V
C
L
= 20pF, OV
DD
= 2.5V
C
L
= 20pF, OV
DD
= 1.71V
(Note 11)
C
L
= 20pF
(Note 7)
(Notes 11, 12)
t
ACQ
= t
CYC
– t
CONV
– t
BUSYLH
(Note 7)
CONDITIONS
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
ADC TIMING CHARACTERISTICS
The
l
denotes the specifications which apply over the full operating
MIN
343
95
500
20
20
13
10
10
4
4
4
1
13.5
7.5
8
9.5
1
5
16
13
TYP
MAX
392
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SDO Data Remains Valid Delay from SCK↑ C
L
= 20pF (Note 7)
C
L
= 20pF (Note 7)
t
DSDOBUSYL
SDO Data Valid Delay from BUSY↓
Bus Enable Time After RDL↓
(Note 11)
t
EN
t
DIS
Bus Relinquish Time After RDL↑
(Note 11)
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2:
All voltage values are with respect to ground.
Note 3:
When these pin voltages are taken below ground or above REF or
OV
DD
, they will be clamped by internal diodes. This product can handle
input currents up to 100mA below ground or above REF or OV
DD
without
latchup.
Note 4:
V
DD
= 2.5V, OV
DD
= 2.5V, REF = 5V, V
CM
= 2.5V, f
SMPL
= 1.5MHz,
REF/DGC = V
REF
, N = 1.
Note 5:
Recommended operating conditions.
Note 6:
Integral nonlinearity is defined as the deviation of a code from a
straight line passing through the actual endpoints of the transfer curve.
The deviation is measured from the center of the quantization band.
Note 7:
Guaranteed by design, not subject to test.
Note 8:
Bipolar zero-scale error is the offset voltage measured from –0.5LSB
when the output code flickers between 0000 0000 0000 0000 0000 0000
and 1111 1111 1111 1111 1111 1111. Full-scale bipolar error is the
worst-case of –FS or +FS untrimmed deviation from ideal first and last code
transitions and includes the effect of offset error.
Note 9:
All specifications in dB are referred to a full-scale ±5V input with a
5V reference voltage.
Note 10:
f
SMPL
= 2MHz, I
REF
varies proportionally with sample rate.
Note 11:
Parameter tested and guaranteed at OV
DD
= 1.71V, OV
DD
= 2.5V
and OV
DD
= 5.25V.
Note 12:
t
SCK
of 10ns maximum allows a shift clock frequency up to
100MHz for rising edge capture.
0.8 • OV
DD
0.2 • OV
DD
t
DELAY
0.8 • OV
DD
0.2 • OV
DD
t
DELAY
0.8 • OV
DD
0.2 • OV
DD
50%
t
WIDTH
50%
238024 F01
Figure 1. Voltage Levels for Timing Specifications
[i=s]This post was last edited by MCU32 on 2022-6-5 16:54[/i]This is an introductory tutorial on microcontrollers written by my buddy in his spare time. The directory is complete and Chapter 2 has bee...
RT. I use Samsung 2440. When in sleep mode, I set all the unused IOs to inputs, and the pull-up is enabled. The strange thing is that the current is always at 0.05A and cannot be reduced. Does anyone ...
1. Definition and characteristics of luxury houses at home and abroad The first and second generation houses simply solve the basic living problem and pursue the quantity of living space. The third an...
[i=s] This post was last edited by tiankai001 on 2015-4-16 22:05 [/i] [align=center] [size=5][color=#ff0000]About the rules of the "Catching Bugs: MCU Problem Resources War!" activity [/color] [/size]...
The core of a machine vision system is image acquisition and processing. All information comes from images, and image quality is crucial to the entire vision system. A good image can improve the st...[Details]
The intelligent driving community has its own rhythm. Some are busy pushing new versions and focusing on R&D, others are busy with publicity and promotion, and still others are immersed in mass pro...[Details]
Abstract:
With the increasing complexity of smart vehicle electrical and electronic architectures, the full lifecycle management of vehicle electronic control components faces multiple challe...[Details]
New energy vehicles are increasingly popular with consumers due to policies and energy conservation. Once you've purchased your vehicle, maintenance is essential. However, due to the different powe...[Details]
As time goes by, people are increasingly concerned about their own and their families' health. However, existing monitoring devices for individual vital signs have struggled to gain market share du...[Details]
When discussing autonomous driving technology, there are often two extremes: on the one hand, there's the vision of "fully autonomous driving," while on the other, there's concern about potential s...[Details]
The digital TV set-top box consists of a tuner, QAM demodulator, TS demultiplexer, MPEG-2 decoder, PAUNTSC video encoder, embedded CPU system and peripheral interfaces, CA module, and uplink data m...[Details]
Shenzhen Baowei Power Supply high frequency pure sine wave power, communication inverter power supply has two communication interfaces, RS232 and R485 interfaces, their functions and characteristic...[Details]
Plug-in hybrid vehicles (PHEVs) utilize two powertrains. Their pure electric range is typically inferior to that of pure electric vehicles, often reaching less than half that. Currently, mainstream...[Details]
Civilian internal combustion engines operate in the range of approximately 1000-4000 rpm. This results in the engine's kinetic energy being ineffective at low or high rpm, making starting difficult...[Details]
Silicon Labs (also known as "Silicon Labs"), an innovative leader in low-power wireless connectivity, will showcase its cutting-edge artificial intelligence (AI) and Internet of Things (IoT) solu...[Details]
With the continuous development of ultrasonic technology, ultrasound has been widely used in fields such as inspection, cleaning, welding, and medical treatment, and has even found its way into tex...[Details]
Electronics engineers all know that transient voltage suppression (TVS) diodes are used to protect ports, preventing damage to downstream circuits caused by transient voltage surges. In short, TVS ...[Details]
According to foreign media reports, German chipmaker Infineon has recently completed the acquisition of Marvell Technology's automotive Ethernet business for a total transaction amount of US$2.5 bi...[Details]
This new standardized, pre-integrated computing platform is designed to accelerate chip development, reduce development costs, and provide scalable software to power the AI-defined car.
...[Details]
51mcu
京公网安备 11010802033920号
EEWORLD
