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參數(shù)資料
| 型號(hào)： | X9428YSI-2.7 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 數(shù)字電位計(jì) |
| 英文描述： | Shielded Multiconductor Cable; Number of Conductors:37; Conductor Size AWG:22; No. Strands x Strand Size:7 x 30; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes; Conductor Material:Copper RoHS Compliant: Yes |
| 中文描述： | 2K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO16 |
| 封裝： | 0.300 INCH, PLASTIC, SOIC-16 |
| 文件頁數(shù)： | 12/20頁 |
| 文件大?。?/td> | 580K |
| 代理商： | X9428YSI-2.7 |
X9428
Characteristics subject to change without notice.
12 of 20
REV 1.1.5 7/8/03
www.xicor.com
D.C. OPERATING CHARACTERISTICS
(Over the recommended operating conditions unless otherwise specified.)
Notes:
(1) Absolute linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used
as a potentiometer.
(2) Relative linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a potenti-
ometer. It is a measure of the error in step size.
(3) MI = RTOT/63 or (R
H
—R
L
)/63, single pot
(4) Max. = all four arrays cascaded together, Typical = individual array resolutions.
ENDURANCE AND DATA RETENTION
CAPACITANCE
POWER-UP TIMING
POWER-UP AND POWER-DOWN
There are no restrictions on the power-up or power-down sequencing of the bias supplies V
CC
, V+, and V- provided
that all three supplies reach their final values within 1msec of each other. However, at all times, the voltages on the
potentiometer pins must be less than V+ and more than V–. The recall of the wiper position from nonvolatile
memory is not in effect until all supplies reach their final value.
Notes:
(5) This parameter is periodically sampled and not 100% tested
(6) t
PUR
and t
PUW
are the delays required from the time the third (last) power supply (V
CC
, V+ or V-) is stable until the specific
instruction can be issued. These parameters are periodically sampled and not 100% tested.
(7) Sample tested only.
Symbol
I
CC1
Parameter
Limits
Typ.
Test Conditions
f
SCL
= 400kHz, SDA = Open,
Other Inputs = V
SS
f
SCL
= 400kHz, SDA = Open,
Other Inputs = V
SS
SCL = SDA = V
CC
, Addr. = V
SS
V
IN
= V
SS
to V
CC
V
OUT
= V
SS
to V
CC
Min.
Max.
1
Unit
mA
V
CC
supply current
(nonvolatile write)
V
CC
supply current
(move wiper, write, read)
V
CC
current (standby)
Input leakage current
Output leakage current
Input HIGH voltage
Input LOW voltage
Output LOW voltage
I
CC2
100
μA
I
SB
I
LI
I
LO
V
IH
V
IL
V
OL
1
10
10
μA
μA
μA
V
V
V
V
CC
x 0.7
–0.5
V
CC
x 0.5
V
CC
x 0.1
0.4
I
OL
= 3mA
Parameter
Minimum endurance
Data retention
Min.
100,000
100
Unit
Data changes per bit per register
Years
Symbol
C
I/O
(5)
C
IN
(5)
Test
Max.
8
6
Unit
pF
pF
Test Conditions
V
I/O
= 0V
V
IN
= 0V
Input/output capacitance (SDA)
Input capacitance (A0, A1, A2, A3, and SCL)
Symbol
t
PUR
(6)
t
PUW
(6)
t
R
V
CC
(7)
Parameter
Min.
Typ.
Max.
1
5
50
Unit
ms
ms
V/msec
Power-up to initiation of read operation
Power-up to initiation of write operation
V
CC
Power up ramp rate
0.2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9428YSM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| X9428YSM2.7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| X9428YV | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally Controlled Potentiometer |
| X9428YV14 | 功能描述:IC XDCP SGL 64-TAP 2K 14-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 接片:32 電阻（歐姆）:50k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 50 ppm/°C 存儲(chǔ)器類型:易失 接口:3 線串行（芯片選擇，遞增，增/減） 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 細(xì)型，TSOT-23-6 供應(yīng)商設(shè)備封裝:TSOT-23-6 包裝:帶卷 (TR) |
| X9428YV14-2.7 | 功能描述:IC XDCP SGL 64-TAP 2K 14-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 接片:32 電阻（歐姆）:50k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 50 ppm/°C 存儲(chǔ)器類型:易失 接口:3 線串行（芯片選擇，遞增，增/減） 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 細(xì)型，TSOT-23-6 供應(yīng)商設(shè)備封裝:TSOT-23-6 包裝:帶卷 (TR) |
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