X9241AMPIZ datasheet(10/16 Pages) INTERSIL

10 / 16 page

FN8164.5

December 14, 2006

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 (RH–RL)/63, single pot

(4) Max = all four arrays cascaded together, Typical = individual array resolutions.

Absolute Maximum Ratings

Recommended Operating Conditions

Temperature under bias . . . . . . . . . . . . . . . . . . . . . . . .-65 to +135°C

Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . .-65 to +150°C

Voltage on SCK, SCL or any address

input with respect to VSS . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V

Voltage on any VH/RH, VW/RW or VL/RL

referenced to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6V/-4V

ΔV = |VH/RH - VL/RL|. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10V

Lead temperature (soldering, 10s). . . . . . . . . . . . . . . . . . . . . +300°C

IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA

Power rating (each pot) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50mW

Temperature (Commercial) . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C

Temperature (Industrial). . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C

Supply Voltage (VCC) Limits

X9241A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V ±10%

Max Wiper Current for 2k RTOTAL. . . . . . . . . . . . . . . . . . . . . . ±4mA

Max Wiper Current for 10k and 50k RTOTAL . . . . . . . . . . . . . . ±3mA

CAUTION: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only; the functional

operation of the device (at these or any other conditions above those listed in the operational sections of this specification) is not implied. Exposure to absolute maximum

rating conditions for extended periods may affect device reliability.

Analog Specifications

(Over recommended operating conditions unless otherwise stated.)

SYMBOL

PARAMETER

TEST CONDITION

LIMITS

UNIT

MIN

TYP

MAX

RTOTAL

End to end resistance

-20

+20

Wiper resistance

Wiper Current = ± 1mA

130

VTERM

Voltage on any VH/RH, VW/RW or VL/RL Pin

-3.0

Noise

Ref: 1kHz (Note 5)

≤120

dBV

Resolution

(Note 5)

1.6

Absolute linearity (Note 1)

Rw(n)(actual) - Rw(n)(expected)

±1

MI(3)

Relative linearity (Note 2)

Rw(n + 1) - [Rw(n) + MI]±0.2

MI(3)

Temperature coefficient of RTOTAL

(Note 5)

±300

ppm/°C

Ratiometric temperature coefficient

(Note 5)

±20

ppm/C

CH/CL/CW

Potentiometer capacitances

See Circuit #3 and (Note 5)

15/15/25

lAL

RH, RI, RW leakage current

VIN = VTERM. Device is in stand-by

mode.

0.1

µA

DC Electrical Specifications

(Over recommended operating conditions unless otherwise stated.)

SYMBOL

PARAMETER

TEST CONDITION

LIMITS

UNIT

MIN

TYP

MAX

lCC

Supply current (active)

fSCL = 100kHz, Write/Read to WCR,

Other Inputs = VSS

3mA

ISB

VCC current (standby)

SCL = SDA = VCC, Addr. = VSS

200

500

µA

ILI

Input leakage current

VIN = VSS to VCC

µA

ILO

Output leakage current

VOUT = VSS to VCC

µA

VIH

Input HIGH voltage

VIL

Input LOW voltage

0.8

VOL

Output LOW voltage

IOL = 3mA

0.4

X9241A

X9241AMPIZ 数据表(PDF) 10 Page - Intersil Corporation

X9241AMPIZ 数据表(HTML) 10 Page - Intersil Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

数据表下载

链接网址

X9241AMPIZ 数据表(PDF) 10 Page - Intersil Corporation

X9241AMPIZ 数据表(HTML) 10 Page - Intersil Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

数据表 下载

链接网址

数据表下载