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CAT5269 Fiches technique(PDF) 5 Page - Catalyst Semiconductor

No de pièce CAT5269
Description  Dual Digitally Programmable Potentiometers (DPP™) with 256 Taps and 2-wire Interface
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Fabricant  CATALYST [Catalyst Semiconductor]
Site Internet  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor

CAT5269 Fiches technique(HTML) 5 Page - Catalyst Semiconductor

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CAT5269
© Catalyst Semiconductor, Inc.
5
Doc. No. MD-2123 Rev. C
Characteristics subject to change without notice
POWER UP TIMING
(1)(2)
Symbol
Parameter
Max
Units
tPUR
Power-up to Read Operation
1
ms
tPUW
Power-up to Write Operation
1
ms
XDCP TIMING
Symbol
Parameter
Min
Max
Units
tWRPO
Wiper Response Time After Power Supply Stable
5
10
µs
tWRL
Wiper Response Time After Instruction Issued
5
10
µs
WRITE CYCLE LIMITS
(3)
Symbol
Parameter
Max
Units
tWR
Write Cycle Time
5
ms
RELIABILITY CHARACTERISTICS
Symbol
Parameter
Reference Test Method
Min
Max
Units
NEND
(1)
Endurance
MIL-STD-883, Test Method 1033
1,000,000
Cycles/Byte
TDR
(1)
Data Retention
MIL-STD-883, Test Method 1008
100
Years
VZAP
(1)
ESD Susceptibility
MIL-STD-883, Test Method 3015
2000
V
ILTH
(1)
Latch-Up
JEDEC Standard 17
100
mA
Notes:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
(2) tPUR and tPUW are delays required from the time VCC is stable until the specified operation can be initiated.
(3) The write cycle is the time from a valid stop condition of a write sequence to the end of the internal program/erase cycle. During the write
cycle, the bus interface circuits are disabled, SDA is allowed to remain high, and the device does not respond to its slave address.
Figure 1. Bus Timing
tHIGH
SCL
SDA IN
SDAOUT
tLOW
tF
tLOW
tR
tBUF
tSU:STO
tSU:DAT
tHD:DAT
tHD:STA
tSU:STA
tAA
tDH


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Numéro de composants électroniques

No de pièceDescriptionHtml ViewFabricant
CAT523_07 Dual Digitally Programmable Potentiometer DPP™ with 256 Taps and Microwire Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT5411_07 Dual Digitally Programmable Potentiometers DPP TM with 64 Taps and SPI Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT524_07 Quad Digitally Programmable Potentiometer DPP™ with 256 Taps and Microwire Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT5123 32-Tap MiniPot TM Digitally Programmable Potentiometers with 2-Wire Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT5120_07 16-Tap MiniPot TM Digitally Programmable Potentiometers with 2-Wire Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT5110_07 32-Tap MiniPot™ Digitally Programmable Potentiometers with 2-Wire Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT5133 16 Volt Digitally Programmable Potentiometer DPP TM with 128 Taps and an Increment Decrement Interface 1  2  3  4  5  More Catalyst Semiconductor
SC16C852L 1.8 V dual UART 5 Mbit/s max. with 128-byte FIFOs infrared IrDA and 16 mode or 68 mode bus interface 1  2  3  4  5  More NXP Semiconductors
CAT5111_07 100-Tap Digitally Programmable Potentiometer DPP™ with Buffered Wiper 1  2  3  4  5  More Catalyst Semiconductor
CAT5112_07 32-Tap Digitally Programmable Potentiometer DPP™ with Buffered Wiper 1  2  3  4  5  More Catalyst Semiconductor

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