X9460 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > semiconductor> logic> X9460

X9460: DescriptionDUAL 33K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 32 POSITIONS, PDSO14; Categorysemiconductor logic; File Size653KB，16 Pages; ManufacturerIntersil ( Renesas ); Websitehttp://www.intersil.com/cda/home/

Download Datasheet Parametric Compare View All

X9460 Overview

DUAL 33K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 32 POSITIONS, PDSO14

X9460 Parametric

Parameter Name	Attribute value
Number of functions	2
Number of terminals	14
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Rated supply voltage	5 V
Rated bandwidth	0.1000 MHz
Rated total resistance	33000 ohm
Processing package description	Plastic, TSSOP-14
state	DISCONTINUED
Craftsmanship	CMOS
packaging shape	Rectangle
Package Size	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	0.6500 mm
terminal coating	tin lead
Terminal location	pair
Packaging Materials	Plastic/Epoxy
Temperature level	INDUSTRIAL
Type of converter	digital potentiometer
Resistivity	LOGARITHMIC
control interface	2-wire serial
Number of directions	32
Maximum resistor tolerance	20 %
Rated temperature coefficient	-300 ppm/Cel
Maximum terminal resistor voltage	5.5 V
Minimum terminal resistor voltage	-5.5 V

Preview

Download Datasheet

View All

NOT RECOMMENDED FOR NEW DESIGNS

RECOMMENDED REPLACEMENT PART

ISL22102

contact our Technical Support Center at

1-888-INTERSIL or www.intersil.com/tsc

DATASHEET

FN8203

Rev 2.00

October 17, 2005

X9460

Low Noise, Low Cost, High End Features, Dual Audio Log Potentiometer Dual

Audio Control Digitally Controlled Potentiometer (XDCP™)

The X9460 integrates two digitally controlled potentiometer

(XDCP) on a monolithic CMOS integrated circuit. The two

XDCPs can be used as stereo gain controls in audio

applications. Read/Write operations can directly access

each channel independently or both channels

simultaneously. Increment/Decrement can adjust each

channel independently or both channels simultaneously.

The X9460 contains a zero amplitude wiper switching circuit

that delays wiper changes until the next zero crossing of the

audio signal.

The digitally controlled potentiometer is implemented using

31 polysilicon resistors in a log array. Between each of the

resistors are tap points connected to the wiper terminal

through switches. The XDCPs are designed to minimize

wiper noise to avoid pops and clicks during audio volume

transitions. The position of the wiper on the array is

controlled by the user through the 2-wire serial bus interface.

Power-up reset the wiper to the mute position.

Features

• Dual Audio Control – Two 32 Taps Log Pots

• Zero Amplitude Wiper Switching

• 2-Wire Serial Interface

4 Slave Byte Addresses for Writes[A1,A0]

• Total Resistance: 33k Each XDCP (Typical)

• Dual Voltage Operation

V+/V- = ±2.7 to ±5.5V

• Temp Range = -40°C to +85°C

• Package Options

14 L d TSSOP

• Zero Amplitude Wiper Switching

• Pb-Free Plus Anneal Available (RoHS Compliant)

Audio Performance

• 0 to - 62dB Volume Control

• -92dB Mute

- Power-Up to Mute Position

• SNR -96dB

• THD+N: -95dB @1kHz

Pinout

X9460

(14 LD TSSOP)

TOP VIEW

SDA

SCL

V+

X9460

V-

H-right

L-right

W-right

H-left

L-left

W-left

• Crosstalk Rejection: -102dB @ 1kHz

• Channel-to-Channel Variation: ± 0.1dB

• 3dB-Cutoff: 100kHz

Applications

• Set Top Boxes

• Stereo Amplifiers

• DVD Players

• Portable Audio Products

Ordering Information

PART NUMBER

X9460KV14I*

X9460KV14IZ* (Note)

X9460KV14I-2.7*

X9460KV14IZ-2.7* (Note)

PART MARKING

X9460KV I

X9460KV Z I

X9460KV G

X9460KV Z G

2.7 to 5.5

LIMITS (V)

5V ± 10%

TEMP RANGE (°C)

-40 to +85

PACKAGE

14 Ld TSSOP

14 Ld TSSOP (Pb-free)

14 Ld TSSOP

14 Ld TSSOP (Pb-free)

*Add "T1" suffix for tape and reel.

NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate

termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL

classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

FN8203 Rev 2.00

October 17, 2005

Page 1 of 16

X9460 Related Products

	X9460	X9460KV14IZ-2.7	X9460KV14I-2.7	X9460KV14I
Description	DUAL 33K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 32 POSITIONS, PDSO14	DUAL 33K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 32 POSITIONS, PDSO14	DUAL 33K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 32 POSITIONS, PDSO14	DUAL 33K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 32 POSITIONS, PDSO14
Number of functions	2	2	2	2
Number of terminals	14	14	14	14
Maximum operating temperature	85 Cel	85 Cel	85 Cel	85 Cel
Minimum operating temperature	-40 Cel	-40 Cel	-40 Cel	-40 Cel
Rated supply voltage	5 V	5 V	5 V	5 V
Rated bandwidth	0.1000 MHz	0.1000 MHz	0.1000 MHz	0.1000 MHz
Rated total resistance	33000 ohm	33000 ohm	33000 ohm	33000 ohm
Processing package description	Plastic, TSSOP-14	Plastic, TSSOP-14	Plastic, TSSOP-14	Plastic, TSSOP-14
state	DISCONTINUED	DISCONTINUED	DISCONTINUED	TRANSFERRED
Craftsmanship	CMOS	CMOS	CMOS	CMOS
packaging shape	Rectangle	Rectangle	Rectangle	Rectangle
Package Size	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
surface mount	Yes	Yes	Yes	Yes
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING
Terminal spacing	0.6500 mm	0.6500 mm	0.6500 mm	0.6500 mm
Terminal location	pair	pair	pair	pair
Packaging Materials	Plastic/Epoxy	Plastic/Epoxy	Plastic/Epoxy	Plastic/Epoxy
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Type of converter	digital potentiometer	digital potentiometer	digital potentiometer	digital potentiometer
Resistivity	LOGARITHMIC	LOGARITHMIC	LOGARITHMIC	LOGARITHMIC
control interface	2-wire serial	2-wire serial	2-wire serial	2-wire serial
Number of directions	32	32	32	32
Maximum resistor tolerance	20 %	20 %	20 %	20 %
Rated temperature coefficient	-300 ppm/Cel	-300 ppm/Cel	-300 ppm/Cel	-300 ppm/Cel
Maximum terminal resistor voltage	5.5 V	5.5 V	5.5 V	5.5 V
Minimum terminal resistor voltage	-5.5 V	-5.5 V	-5.5 V	-5.5 V
terminal coating	tin lead	tin lead	tin lead	-

Recommended Resources

Improved multivibrator circuitb

Thyristor type overcurrent protection circuit 6

PQS1 series magnetic control disk translation control circuit

slow starter circuit

Using window discriminator as intensity detection circuit

DC inverter circuit diagram

A Byte of Python3 (Chinese version): A Byte of Python3 (Chinese version), with source code. "A Byte of Python" is a book about programming in Python. It can be used as an introductory tutorial for beginners. It can also be used as a refe...; dcexpert Download Centre

When adding C-Module to MicroPython, how are the parameters of Cmodule mapped to micropython?: 例如mp_obj_t mp_vfs_mount(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args); How come this becomes uos.mount(bdev, "/") in micropython? Where can I see the mapping process of n_args, *pos_args...; zhuxiaosuan MicroPython Open Source section

Temperature Analysis in Mixed-Signal Chip Design: The paper describes a detailed three-dimensional temperature analysis that is integrated directly into the chip design flow and how it helps chip designers and architects better understand the tempera...; fighting Analog electronics

Row and column buttons: ...; 15075018luerdu MCU

VHDL masters, please come in: Pseudo-random number problem: There are many pseudorandom codes on the Internet, for example: http://dzzlw.com/view/4090.html I copied it and found that the random numbers generated are only 0 and 255. I can't figure out what the ...; rxchen Embedded System

Zigbee protocol stack installation problem: I had no problems using it before, but after I reinstalled the system, I got the error SCC: LoadLibrary failed. SCC: Ignoring SCC provider 'Microsoft Visual SourceSafe'. Failed to load provider DLL. P...; mgf_xuexi RF/Wirelessly

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components