数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

AD5274BCPZ-20-RL7 数据表(PDF) 7 Page - Analog Devices

部件名 AD5274BCPZ-20-RL7
功能描述  1024-/256-Position, 1% Resistor Tolerance Error, I2C Interface and 50-TP Memory Digital Rheostat
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  AD [Analog Devices]
网页  http://www.analog.com
标志 AD - Analog Devices

AD5274BCPZ-20-RL7 数据表(HTML) 7 Page - Analog Devices

Back Button AD5274BCPZ-20-RL7 Datasheet HTML 3Page - Analog Devices AD5274BCPZ-20-RL7 Datasheet HTML 4Page - Analog Devices AD5274BCPZ-20-RL7 Datasheet HTML 5Page - Analog Devices AD5274BCPZ-20-RL7 Datasheet HTML 6Page - Analog Devices AD5274BCPZ-20-RL7 Datasheet HTML 7Page - Analog Devices AD5274BCPZ-20-RL7 Datasheet HTML 8Page - Analog Devices AD5274BCPZ-20-RL7 Datasheet HTML 9Page - Analog Devices AD5274BCPZ-20-RL7 Datasheet HTML 10Page - Analog Devices AD5274BCPZ-20-RL7 Datasheet HTML 11Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 28 page
background image
Data Sheet
AD5272/AD5274
Rev. D | Page 7 of 28
INTERFACE TIMING SPECIFICATIONS
VDD = 2.5 V to 5.5 V; all specifications TMIN to TMAX, unless otherwise noted.
Table 7.
Limit at TMIN, TMAX
Parameter
Conditions1
Min
Max
Unit
Description
fSCL2
Standard mode
100
kHz
Serial clock frequency
Fast mode
400
kHz
Serial clock frequency
t1
Standard mode
4
µs
tHIGH, SCL high time
Fast mode
0.6
µs
tHIGH, SCL high time
t2
Standard mode
4.7
µs
tLOW, SCL low time
Fast mode
1.3
µs
tLOW, SCL low time
t3
Standard mode
250
ns
tSU;DAT, data setup time
Fast mode
100
ns
tSU;DAT, data setup time
t4
Standard mode
0
3.45
µs
tHD;DAT, data hold time
Fast mode
0
0.9
µs
tHD;DAT, data hold time
t5
Standard mode
4.7
µs
tSU;STA, set-up time for a repeated start condition
Fast mode
0.6
µs
tSU;STA, set-up time for a repeated start condition
t6
Standard mode
4
µs
tHD;STA, hold time (repeated) start condition
Fast mode
0.6
µs
tHD;STA, hold time (repeated) start condition
High speed mode
160
ns
tHD;STA, hold time (repeated) start condition
t7
Standard mode
4.7
µs
tBUF, bus free time between a stop and a start condition
Fast mode
1.3
µs
tBUF, bus free time between a stop and a start condition
t8
Standard mode
4
µs
tSU;STO, setup time for a stop condition
Fast mode
0.6
µs
tSU;STO, setup time for a stop condition
t9
Standard mode
1000
ns
tRDA, rise time of SDA signal
Fast mode
300
ns
tRDA, rise time of SDA signal
t10
Standard mode
300
ns
tFDA, fall time of SDA signal
Fast mode
300
ns
tFDA, fall time of SDA signal
t11
Standard mode
1000
ns
tRCL, rise time of SCL signal
Fast mode
300
ns
tRCL, rise time of SCL signal
t11A
Standard mode
1000
ns
tRCL1, rise time of SCL signal after a repeated start condition and
after an acknowledge bit
Fast mode
300
ns
tRCL1, rise time of SCL signal after a repeated start condition and
after an acknowledge bit
t12
Standard mode
300
ns
tFCL, fall time of SCL signal
Fast mode
300
ns
tFCL, fall time of SCL signal
t13
RESET pulse time
20
ns
Minimum RESET low time
tSP3
Fast mode
0
50
ns
Pulse width of spike suppressed
tEXEC4, 5
500
ns
Command execute time
tRDAC_R-PERF
2
µs
RDAC register write command execute time (R-Perf mode)
tRDAC_NORMAL
600
ns
RDAC register write command execute time (normal mode)
tMEMORY_READ
6
µs
Memory readback execute time
tMEMORY_PROGRAM
350
ms
Memory program time
tRESET
600
µs
Reset 50-TP restore time
t
POWER-UP
6
2
ms
Power-on 50-TP restore time
1
Maximum bus capacitance is limited to 400 pF.
2
The SDA and SCL timing is measured with the input filters enabled. Switching off the input filters improves the transfer rate but has a negative effect on EMC behavior
of the part.
3
Input filtering on the SCL and SDA inputs suppress noise spikes that are less than 50 ns for fast mode.
4
Refer to tRDAC_R-PERF and tRDAC_NORMAL for RDAC register write operations.
5
Refer to t
MEMORY_READ
and tMEMORY_PROGRAM for memory commands operations.
6
Maximum time after VDD − VSS is equal to 2.5 V.


类似零件编号 - AD5274BCPZ-20-RL7

制造商部件名数据表功能描述
logo
Analog Devices
AD5274 AD-AD5274 Datasheet
720Kb / 28P
   1024-/256-Position, 1% Resistor Tolerance Error, I2C Interface and 50-TP Memory Digital Rheostat
REV. D
More results

类似说明 - AD5274BCPZ-20-RL7

制造商部件名数据表功能描述
logo
Analog Devices
AD5272 AD-AD5272 Datasheet
720Kb / 28P
   1024-/256-Position, 1% Resistor Tolerance Error, I2C Interface and 50-TP Memory Digital Rheostat
REV. D
AD5270 AD-AD5270 Datasheet
725Kb / 24P
   1024-/256-Position, 1% Resistor Tolerance Error, SPI Interface and 50-TP Memory Digital Rheostat
Rev. F
AD5175 AD-AD5175 Datasheet
1Mb / 20P
   Single-Channel, 1024-Position, Digital Rheostat with I2C Interface and 50-TP Memory
REV. 0
AD5174 AD-AD5174 Datasheet
1,009Kb / 20P
   Single-Channel, 1024-Position, Digital Rheostat with SPI Interface and 50-TP Memory
REV. 0
AD5291 AD-AD5291 Datasheet
650Kb / 28P
   256-/1024-Position, DigiPOT Potentiometers with Maximum 짹1% R-Tolerance Error and 20-TP Memory
REV. 0
ADN2850 AD-ADN2850_15 Datasheet
604Kb / 28P
   Nonvolatile Memory, Dual 1024-Position Digital Resistor
Rev. E
ADN2850 AD-ADN2850_16 Datasheet
749Kb / 30P
   Nonvolatile Memory, Dual 1024-Position Digital Resistor
ADN2850BRUZ25-RL7 AD-ADN2850BRUZ25-RL7 Datasheet
604Kb / 28P
   Nonvolatile Memory, Dual 1024-Position Digital Resistor
Rev. E
AD5292BRUZ-100 AD-AD5292BRUZ-100 Datasheet
1Mb / 32P
   256-/1024-Position, Digital Potentiometers
REV. D
AD5291 AD-AD5291_14 Datasheet
1,019Kb / 30P
   256-/1024-Position, Digital Potentiometers
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


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
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