參數(shù)資料
型號: ISL95311UIU10Z
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計
英文描述: Terminal Voltage 0V to 13.2V, 128 Taps I2C Interface
中文描述: 50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO10
封裝: ROHS COMPLIANT, PLASTIC, MO-187BA, MSOP-10
文件頁數(shù): 5/11頁
文件大?。?/td> 192K
代理商: ISL95311UIU10Z
5
FN8084.0
May 6, 2005
SDA vs SCL Timing
A0, A1 Pin Timing
t
SU:DAT
Input data setup time
From SDA exiting the 30% to 70% of V
CC
window, to SCL rising edge crossing 30% of V
CC
100
ns
t
HD:DAT
Input data hold time
From SCL rising edge crossing 30% of V
CC
to
SDA entering the 30% to 70% of V
CC
window
0
ns
t
SU:STO
STOP condition setup time
From SCL rising edge crossing 70% of V
CC
, to
SDA rising edge crossing 30% of V
CC
600
ns
t
HD:STO
STOP condition setup time
From SDA rising edge to SCL falling edge. Both
crossing 70% of V
CC
600
ns
t
DH
Output data hold time
From SCL falling edge crossing 30% of V
CC
, until
SDA enters the 30% to 70% of V
CC
window
0
ns
t
R
SDA and SCL rise time
From 30% to 70% of V
CC
20 +
0.1 * Cb
250
ns
t
F
SDA and SCL fall time
From 70% to 30% of V
CC
20 +
0.1 * Cb
250
ns
Cb
Capacitive loading of SDA or SCL
Total on-chip and off-chip
10
400
pF
Rpu
SDA and SCL bus pull-up resistor off-
chip
Maximum is determined by t
R
and t
F
,
For Cb = 400pF, max is about 2~2.5k
Ω
.
For Cb = 40pF, max is about 15~20k
Ω
.
1
k
Ω
t
WP
(Notes 14)
Non-volatile write cycle time
12
20
ms
t
SU:A
A0, A1 setup time
Before START condition
600
ns
t
HD:A
A0, A1 hold time
After STOP condition
600
ns
Operating Specifications
Over the recommended operating conditions unless otherwise specified.
(Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(Note 1)
MAX
UNIT
t
SU:STO
t
DH
t
HIGH
t
SU:STA
t
HD:STA
t
HD:DAT
t
SU:DAT
SCL
SDA
(INPUT TIMING)
SDA
(OUTPUT TIMING)
t
F
t
LOW
t
BUF
t
AA
t
R
t
HD:A
SCL
SDA IN
A0, A1
t
SU:A
CLK 1
START
STOP
ISL95311
相關(guān)PDF資料
PDF描述
ISL95710 Terminal Voltage 3V or 5V, 128 Taps Up/Down Interface
ISL95710WIU10Z-T Hook-Up Wire; Conductor Size AWG:18; No. Strands x Strand Size:19 x 30; Jacket Color:Light Blue; Approval Bodies:UL; Approval Categories:UL AWM Style 1180; Passes VW-1 Flame Test; Cable/Wire MIL SPEC:MIL-W-16878/5 Type EE RoHS Compliant: Yes
ISL95710UIU10Z-T Hook-Up Wire; Conductor Size AWG:18; No. Strands x Strand Size:19 x 30; Jacket Color:Light Blue; Approval Bodies:UL; Approval Categories:UL AWM Style 1180; Passes VW-1 Flame Test; Cable/Wire MIL SPEC:MIL-W-16878/5 Type EE RoHS Compliant: Yes
ISL95710WIU10Z Terminal Voltage 3V or 5V, 128 Taps Up/Down Interface
ISL95710UIU10Z Terminal Voltage 3V or 5V, 128 Taps Up/Down Interface
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