X9221 datasheet(8/14 Pages) XICOR

8 / 14 page

X9221

ABSOLUTE MAXIMUM RATINGS*

Temperature under Bias .................. –65

°C to +135°C

Storage Temperature ....................... –65

°C to +150°C

Voltage on SCK, SCL or any Address Input

with Respect to VSS ................................... –1V to +7V

Voltage on any VH or VL Referenced to VSS ......... ±8V

∆V = |VH–VL|......................................................... 16V

Lead Temperature (Soldering, 10 seconds) ...... 300

°C

*COMMENT

Stresses above those listed under “Absolute Maximum

Ratings” may cause permanent damage to the device.

This is a stress rating only and the functional operation of

the device at these or any other conditions above those

indicated in the operational sections of this specification is

not implied. Exposure to absolute maximum rating condi-

tions for extended periods may affect device reliability.

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

potentiometer. It is a measure of the error in step size.

(3) MI = RTOT/63 or (VH – VL)/63, single pot

RECOMMENDED OPERATING CONDITIONS

Temperature

Min.

Max.

Commercial

°C

+70

°C

Industrial

–40

°C

+85

°C

Military

–55

°C

+125

°C

3079 PGM T02

Supply Voltage

Limits

X9221

±10%

3079 PGM T03.1

ANALOG CHARACTERISTICS (Over recommended operating conditions unless otherwise stated.)

Limits

Symbol

Parameter

Min.

Typ.

Max.

Units

Test Conditions

RTOTAL End to End Resistance

–20

+20

Power Rating

°C, each pot

Wiper Current

–1

Wiper Resistance

100

Ω

Wiper Current =

± 1mA

VTERM

Voltage on any VH or

–5

or VL Pin

Noise

≤120

dB/

Ref: 1V

Resolution

1.6

Absolute Linearity (1)

–1

MI(3)

Vw(n)(actual) – Vw(n)(expected)

Relative Linearity (2)

–0.2

+0.2

MI(3)

Vw(n + 1) – [Vw(n) + MI]

Temperature Coefficient

±300

ppm/

°C

3079 PGM T04.2

D.C. OPERATING CHARACTERISTICS (Over recommended operating conditions unless otherwise stated.)

Limits

Symbol

Parameter

Min.

Typ.

Max.

Units

Test Conditions

lCC

Supply Current (Active)

fSCL = 100KHz, SDA = Open,

Other Inputs = VSS

ISB

VCC Current (Standby)

200

500

µA

SCL=SDA=VCC, Addr.= VSS

ILI

Input Leakage Current

µAVIN = VSS to VCC

ILO

Output Leakage Current

µAVOUT = VSS to VCC

VIH

Input HIGH Voltage

VCC + 1

VIL

Input LOW Voltage

–1

0.8

VOL

Output LOW Voltage

0.4

IOL = 3mA

3079 PGM T05.3

X9221 Datasheet(PDF) 8 Page - Xicor Inc.

X9221 Datasheet(HTML) 8 Page - Xicor Inc.

Html Pages

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

Datasheet Download

Link URL