công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

ADC122S021 bảng dữ liệu(PDF) 5 Page - Texas Instruments

Click here to check the latest version.
tên linh kiện ADC122S021
Giải thích chi tiết về linh kiện  2 Channel, 50 ksps to 200 ksps 12-Bit A/D Converter
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  TI1 [Texas Instruments]
Trang chủ  http://www.ti.com
Logo TI1 - Texas Instruments

ADC122S021 bảng dữ liệu(HTML) 5 Page - Texas Instruments

  ADC122S021 Datasheet HTML 1Page - Texas Instruments ADC122S021 Datasheet HTML 2Page - Texas Instruments ADC122S021 Datasheet HTML 3Page - Texas Instruments ADC122S021 Datasheet HTML 4Page - Texas Instruments ADC122S021 Datasheet HTML 5Page - Texas Instruments ADC122S021 Datasheet HTML 6Page - Texas Instruments ADC122S021 Datasheet HTML 7Page - Texas Instruments ADC122S021 Datasheet HTML 8Page - Texas Instruments ADC122S021 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 28 page
background image
ADC122S021
www.ti.com
SNAS280D – MARCH 2005 – REVISED MARCH 2013
ADC122S021 CONVERTER ELECTRICAL CHARACTERISTICS
(1) (continued)
The following specifications apply for VA = +2.7V to 5.25V, GND = 0V, fSCLK = 0.8 MHz to 3.2 MHz, fSAMPLE = 50 ksps to 200
ksps, CL = 35 pF unless otherwise noted. Boldface limits apply for TA = TMIN to TMAX: all other limits TA = 25°C.
Symbol
Parameter
Conditions
Typical
Limits (2)
Units
COUT
TRI-STATE® Output Capacitance
2
4
pF (max)
Output Coding
Straight (Natural) Binary
POWER SUPPLY CHARACTERISTICS (CL = 10 pF)
2.7
V (min)
VA
Analog Supply Voltage
5.25
V (max)
VA = +5.25V,
1.5
2.1
mA (max)
fSAMPLE = 200 ksps, fIN = 39.9 kHz
Supply Current, Normal Mode
(Operational, CS low)
VA = +3.6V,
0.62
1.0
mA (max)
fSAMPLE = 200 ksps, fIN = 39.9 kHz
IA
VA = +5.25V,
60
nA
fSAMPLE = 0 ksps
Supply Current, Shutdown (CS high)
VA = +3.6V,
38
nA
fSAMPLE = 0 ksps
VA = +5.25V
7.9
11
mW (max)
Power Consumption, Normal Mode
(Operational, CS low)
VA = +3.6V
2.2
3.6
mW (max)
PD
VA = +5.25V
0.32
µW
Power Consumption, Shutdown (CS
high)
VA = +3.6V
0.14
µW
AC ELECTRICAL CHARACTERISTICS
0.8
MHz (min)
fSCLK
Maximum Clock Frequency
(3)
3.2
MHz (max)
50
ksps (min)
fS
Sample Rate
(3)
200
ksps (max)
tCONV
Conversion Time
13
SCLK cycles
30
% (min)
DC
SCLK Duty Cycle
fSCLK = 3.2 MHz
50
70
% (max)
tACQ
Track/Hold Acquisition Time
Full-Scale Step Input
3
SCLK cycles
Throughput Time
Acquisition Time + Conversion Time
16
SCLK cycles
(3)
This is the frequency range over which the electrical performance is specified. The device is functional over a wider range which is
specified under Operating Ratings.
ADC122S021 TIMING SPECIFICATIONS
The following specifications apply for VA = +2.7V to 5.25V, GND = 0V, fSCLK = 0.8 MHz to 3.2 MHz, fSAMPLE = 50 ksps to 200
ksps, CL = 35 pF, Boldface limits apply for TA = TMIN to TMAX: all other limits TA = 25°C.
Symbol
Parameter
Conditions
Typical
Limits (1)
Units
VA = +3.0V
−3.5
tCSU
Setup Time SCLK High to CS Falling Edge
(2)
10
ns (min)
VA = +5.0V
−0.5
VA = +3.0V
+4.5
tCLH
Hold time SCLK Low to CS Falling Edge
(2)
10
ns (min)
VA = +5.0V
+1.5
VA = +3.0V
+4
tEN
Delay from CS Until DOUT active
30
ns (max)
VA = +5.0V
+2
VA = +3.0V
+14.5
tACC
Data Access Time after SCLK Falling Edge
30
ns (max)
VA = +5.0V
+13
tSU
Data Setup Time Prior to SCLK Rising Edge
+3
10
ns (min)
tH
Data Valid SCLK Hold Time
+3
10
ns (min)
0.3 x
tCH
SCLK High Pulse Width
0.5 x tSCLK
ns (min)
tSCLK
(1)
Tested limits are ensured to Texas Instruments' AOQL (Average Outgoing Quality Level).
(2)
Clock may be either high or low when CS is asserted as long as setup and hold times tCSU and tCLH are strictly observed..
Copyright © 2005–2013, Texas Instruments Incorporated
Submit Documentation Feedback
5
Product Folder Links: ADC122S021


Số phần tương tự - ADC122S021

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
National Semiconductor ...
ADC122S021 NSC-ADC122S021 Datasheet
941Kb / 19P
   2 Channel, 1 MSPS 12-Bit A/D Converter
ADC122S021 NSC-ADC122S021 Datasheet
905Kb / 19P
   2 Channel, 200 KSPS 12-Bit A/D Converter
logo
Texas Instruments
ADC122S021 TI-ADC122S021 Datasheet
1Mb / 25P
[Old version datasheet]   ADC102S021 2 Channel, 50 ksps to 200 ksps, 10-Bit A/D Converter
ADC122S021 TI1-ADC122S021 Datasheet
1Mb / 27P
[Old version datasheet]   ADC122S021 2 Channel, 50 ksps to 200 ksps 12-Bit A/D Converter
ADC122S021 TI1-ADC122S021 Datasheet
1Mb / 28P
[Old version datasheet]   ADC082S021 2 Channel, 50 ksps to 200 ksps, 8-Bit A/D Converter
More results

Mô tả tương tự - ADC122S021

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Texas Instruments
ADC122S021 TI1-ADC122S021_14 Datasheet
1Mb / 27P
[Old version datasheet]   ADC122S021 2 Channel, 50 ksps to 200 ksps 12-Bit A/D Converter
ADC128S022 TI1-ADC128S022_15 Datasheet
1Mb / 29P
[Old version datasheet]   8-Channel, 50 kSPS to 200 kSPS, 12-Bit A/D Converter
ADC124S021 TI1-ADC124S021 Datasheet
1Mb / 27P
[Old version datasheet]   4-Channel, 50 ksps to 200 ksps, 12-Bit A/D Converter
ADC128S022CIMT-NOPB TI1-ADC128S022CIMT-NOPB Datasheet
1Mb / 26P
[Old version datasheet]   8-Channel, 50 kSPS to 200 kSPS, 12-Bit A/D Converter
logo
National Semiconductor ...
ADC128S022 NSC-ADC128S022 Datasheet
848Kb / 18P
   8-Channel, 50 kSPS to 200 kSPS, 12-Bit A/D Converter
logo
Texas Instruments
ADC122S051 TI1-ADC122S051_15 Datasheet
1Mb / 28P
[Old version datasheet]   2 Channel, 200 ksps to 500 ksps 12-Bit A/D Converter
ADC124S021 TI1-ADC124S021_14 Datasheet
1Mb / 28P
[Old version datasheet]   ADC124S021 4-Channel, 50 ksps to 200 ksps, 12-Bit A/D Converter
ADC128S022 TI1-ADC128S022_14 Datasheet
1Mb / 26P
[Old version datasheet]   ADC128S022 8-Channel, 50 kSPS to 200 kSPS, 12-Bit A/D Converter
ADC082S021 TI1-ADC082S021_14 Datasheet
1Mb / 28P
[Old version datasheet]   ADC082S021 2 Channel, 50 ksps to 200 ksps, 8-Bit A/D Converter
ADC102S021 TI1-ADC102S021_14 Datasheet
1Mb / 26P
[Old version datasheet]   ADC102S021 2 Channel, 50 ksps to 200 ksps, 10-Bit A/D Converter
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com