- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄1913 > DS1804UR-050/T&R (Maxim Integrated Products)IC POT TRIM NV ROT DIE 50K 8USOP PDF資料下載
參數(shù)資料
| 型號： | DS1804UR-050/T&R |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC POT TRIM NV ROT DIE 50K 8USOP |
| 標準包裝： | 3,000 |
| 接片： | 100 |
| 電阻（歐姆）： | 50k |
| 電路數(shù)： | 1 |
| 溫度系數(shù)： | 標準值 750 ppm/°C |
| 存儲器類型： | 非易失 |
| 接口： | 3 線（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： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 供應商設備封裝： | 8-uMAX |
| 包裝： | 帶卷 (TR) |
1 of 10
FEATURES
Single 100-Position Taper Potentiometer
Nonvolatile (NV) On-Demand Wiper
Storage
Operates from 3V or 5V Supplies
Up/Down, Increment-Controlled Interface
Available in 8-Pin (300 mils) DIP, 8-Pin
(150 mils) SO, and 8-Pin (118 mils) SOP
-40
°C to +85°C Operating Temperature
Range
Standard Resistance Values:
–
DS1804-010: 10k
–
DS1804-050: 50k
–
DS1804-100: 100k
PIN ASSIGNMENT
PIN DESCRIPTION
H
- High-Terminal of Potentiometer
L
- Low-Terminal of Potentiometer
W
- Wiper of Potentiometer
VCC
- 3V or 5V Power Supply
CS
- Chip Select
U/ D
- Up/Down Control
INC
- Increment/Decrement Wiper Control
GND
- Ground
DESCRIPTION
The DS1804 NV trimmer potentiometer is a nonvolatile digital potentiometer that has 100 positions. The
device provides an ideal method for low-cost trimming applications using a CPU or manual control input
with minimal external circuitry. Wiper position of the DS1804 can be stored in EEPROM memory on
demand. The device’s wiper position is manipulated by a three-terminal port that provides an increment/
decrement counter controlled interface. This port consists of the control inputs CS , INC , and U/ D . The
DS1804 is available in three resistor grades, which include a 10k
, 50k, and 100k. The device is
provided in an industrial temperature grade. Additionally, the DS1804 will operate from 3V or 5V
supplies and is ideal for portable application requirements. Three packaging options are available and
include the 8-pin (300 mils) DIP, 8-pin (150 mils) SO, and 8-pin (118 mils
) μSOP.
DS1804
Nonvolatile Trimmer Potentiometer
19-5876; Rev 6/11
INC
1
8
VCC
U/D
2
7
CS
H
3
6
L
GND
4
5
W
DIP (300 mils)
SO (150 mils)
μSOP (118 mils)
相關PDF資料 |
PDF描述 |
|---|---|
| DS1805E-010 | IC POT DIG ADDRESS 10K 14-TSSOP |
| DS1806E-050/T&R | IC POT DIG SEXTET 50K 20-TSSOP |
| DS1807S/T&R | IC POT ADDRESS 2X AUDIO 16-SOIC |
| DS1808Z-050/T&R | IC POT DUAL LOG HV 50K 16-SOIC |
| DS1809U-100/T&R | IC DALLASTAT NV 100KOHM 8-USOP |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1804X-010 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:NV Trimmer Potentiometer |
| DS1804X-010/T&R | 制造商:Rochester Electronics LLC 功能描述: 制造商:DSC 功能描述: |
| DS1804X-010/T&R | 功能描述:數(shù)字電位計 IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| DS1804X-050 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:NV Trimmer Potentiometer |
| DS1804X-050/T&R | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。