參數資料
| 型號： | X9430WS24-2.7 |
| 廠商： | Intersil |
| 文件頁數： | 1/21頁 |
| 文件大小： | 0K |
| 描述： | IC DUAL DCP +OPAMP 10K 64TP SO24 |
| 標準包裝： | 30 |
| 系列： | XDCP™ |
| 接片： | 64 |
| 電阻（歐姆）： | 10k |
| 電路數： | 2 |
| 溫度系數： | 標準值 ±300 ppm/°C |
| 存儲器類型： | 非易失 |
| 接口： | 6 線 SPI（芯片選擇，設備位址） |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-SOIC（0.295"，7.50mm 寬） |
| 供應商設備封裝： | 24-SOIC |
| 包裝： | 管件 |
| 產品目錄頁面： | 1238 (CN2011-ZH PDF) |
1
FN8198.0
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-352-6832
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
PRELIMINARY
X9430
Programmable Analog
Dual Digitally Controlled Potentiometer
(XDCP) with Operational Amplifier
FEATURES
Two CMOS voltage operational amplifiers
Two digitally controlled potentiometers
Can be combined or used separately
Amplifiers
—Low voltage operation
—V+/V- = ±2.7V to ±5.5V
—Rail-to-rail CMOS performance
—1MHz gain bandwidth product
Digitally controlled potentiometer
—Dual 64 tap potentiometers
—Rtotal = 10k
—SPI serial interface
—VCC = 2.7V to 5.5V
DESCRIPTION
The X9430 is a monolithic CMOS IC that incorporates
two operational amplifiers and two nonvolatile digitally
controlled potentiometers. The amplifiers are CMOS
differential input voltage operational amplifiers with
near rail-to-rail outputs. All pins for the two amplifiers
are brought out of the package to allow combining
them with the potentiometers or using them as com-
plete stand-alone amplifiers.
The digitally controlled potentiometers consist of a
series string of 63 polycrystalline resistors that behave
as standard integrated circuit resistors. The SPI serial
port, common to both pots, allows the user to program
the connection of the wiper output to any of the resis-
tor nodes in the series string. The wiper position is
saved in the on board E2 memory to allow for nonvola-
tile restoration of the wiper position.
A wide variety of applications can be implemented
using the potentiometers and the amplifiers. A typical
application is to implement the amplifier as a wiper
buffer in circuits that use the potentiometer as a voltage
reference. The potentiometer can also be combined
with the amplifier yielding a digitally programmable gain
amplifier or programmable current source.
BLOCK DIAGRAM
VOUT1
Control and
CS
SCK
SO
SI
A1
A0
+
–
Memory
VCC
VNI0
V+
V-
RW0
VSS
VOUT0
+
–
VNI1
VINV1
VINV0
RH0 RL0
RW1 RL1 RH1
WCR1
WCR0
WP
HOLD
Data Sheet
March 11, 2005
NOT R
ECOM
MEND
ED FO
R NEW
DESIG
NS
NO RE
COMM
ENDED
REPLA
CEMEN
T
contac
t our T
echnic
al Sup
port C
enter a
t
1-888-I
NTERS
IL or w
ww.int
ersil.com
/tsc
相關PDF資料 |
PDF描述 |
|---|---|
| X9438WV24 | IC DUAL DCP + OPAMP 10K 24TSSOP |
| X9440WS24I-2.7 | IC DUAL PROG COMP 10K 64TP SO24 |
| X9448WS24I-2.7 | IC DUAL PROG COMP 10K 64TP SO24 |
| X9455YV24IZ-2.7 | IC XDCP DUAL 256TAP 2.8K 24TS |
| X9460KV14IT1 | IC XDCP DUAL AUD 32T 33K 14TSSOP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| X9430WS24I | 功能描述:IC DUAL DCP +OPAMP 10K 64TP SO24 RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數字電位器 系列:XDCP™ 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 接片:256 電阻（歐姆）:100k 電路數:1 溫度系數:標準值 35 ppm/°C 存儲器類型:非易失 接口:3 線串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應商設備封裝:8-TDFN-EP（3x3） 包裝:剪切帶 (CT) 產品目錄頁面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT |
| X9430WS24I-2.7 | 功能描述:IC DUAL DCP +OPAMP 10K 64TP SO24 RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數字電位器 系列:XDCP™ 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 接片:256 電阻（歐姆）:100k 電路數:1 溫度系數:標準值 35 ppm/°C 存儲器類型:非易失 接口:3 線串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應商設備封裝:8-TDFN-EP（3x3） 包裝:剪切帶 (CT) 產品目錄頁面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT |
| X9430WS24M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| X9430WS24M2.7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| X9430WV24 | 功能描述:IC DUAL DCP + OPAMP 10K 24TSSOP RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數字電位器 系列:XDCP™ 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 接片:256 電阻（歐姆）:100k 電路數:1 溫度系數:標準值 35 ppm/°C 存儲器類型:非易失 接口:3 線串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應商設備封裝:8-TDFN-EP（3x3） 包裝:剪切帶 (CT) 產品目錄頁面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT |
發布緊急采購，3分鐘左右您將得到回復。