Sign In | Join Free | My howtoaddlikebutton.com
China Walton Electronics Co., Ltd. logo
Walton Electronics Co., Ltd.
Shenzhen Walton Electronics Co., Ltd.
Active Member

4 Years

Home > Integrated Circuit Chip >

DS1804Z-010+T&R Digital Potentiometer ICs 10 KOhms PCB Mount 3 V 5 V

Walton Electronics Co., Ltd.
Contact Now

DS1804Z-010+T&R Digital Potentiometer ICs 10 KOhms PCB Mount 3 V 5 V

  • 1
  • 2

Brand Name : Original

Model Number : DS1804Z-010+T&R

Certification : ISO9001:2015standard

Place of Origin : Original

MOQ : 10pcs

Price : Contact us to win best offer

Payment Terms : L/C, T/T, Western Union, PayPal

Supply Ability : 10000pcs/months

Delivery Time : 1-3week days

Packaging Details : standard

Series : DS1804Z

Resistance : 10 kOhms

Tolerance : 20 %

Installation style : PCB Mount

Package : Reel/Cut Tape

Unit weight : 187 mg

Contact Now

DS1804Z-010+T&R Digital Potentiometer ICs ZXLD1356ET5TA IPG20N06S4L14AATMA1 DS1804Z 90-1804V+010

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) µSOP

 -40°C to +85°C Operating Temperature Range

 Standard Resistance Values: – DS1804-010: 10kΩ – DS1804-050: 50kΩ – DS1804-100: 100kΩ

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 10kΩ, 50kΩ, and 100kΩ. 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

OPERATION

The DS1804 is a single nonvolatile potentiometer. The device has a total of 100 tap-points including the L- and H- terminals. A total of 99 resistive segments exist between the L- and H- terminals. These tappoints are accessible to the W-terminal, whose position is controlled via a three-terminal control port. A block diagram of the DS1804 is shown in Figure 1. The three-terminal port of the DS1804 provides an increment/decrement interface which is activated via a chip-select input. This interface consists of the input signals CS , INC , and U/ D . These input signals control a 7-bit up/down counter. The output of the 7-bit up/down counter controls a 1 of 100 decoder to select wiper position. Additionally, this interface provides for a wiper storage operation using the CS and INC input control pins. The timing diagram for the three-terminal interface control is shown in Figure 2.

Product Category: Digital Potentiometer ICs
DS1804Z
10 kOhms
750 PPM / C
20 %
Single
100
Non Volatile
Increment-Decrement
3 V, 5 V
400 uA
- 40 C
+ 85 C
PCB Mount
SMD/SMT
SOIC-Narrow-8
Linear
Reel
Cut Tape
Height: 1.5 mm
Length: 5 mm
Product Type: Digital Potentiometer ICs
Factory Pack Quantity: 2500
Subcategory: Digital Potentiometer ICs
Supply Type: Single
Supply Voltage - Max: 5.5 V
Supply Voltage - Min: 2.7 V
Width: 4 mm
Part # Aliases: DS1804Z 90-1804V+010
Unit Weight: 0.006596 oz

DS1804Z-010+T&R Digital Potentiometer ICs 10 KOhms PCB Mount 3 V 5 V

DS1804Z-010+T&R Digital Potentiometer ICs 10 KOhms PCB Mount 3 V 5 V

Related stock models

ADG609BRZ-REEL 4963
ZXLD1356ET5TA 3000
A4950KLJTR-T 2751
MAX4896ETP+T 2500
ADA4622-2ARMZ-RL 2607

Company Advantages

1. We can offer products according to customer's BOM list. One stop purchase.

2. All kinds of chips, various types and complete brands.

3.More than 15years for sales original IC parts.

4. Comprehensive customer service: from customer consultation to after sales service.

5. Walton can offer sample for free , but client have to pay shipping cost. Contact us if needed.

Professional consultation: Hanna

Contact Number/Whatsapp: +86-199 2879 8470

Skype :walton-sales5@walton-ic.com

Email: walton-sales5@walton-ic.com


Product Tags:

DS1804Z-010+T&R Digital Potentiometer ICs

      

PCB Mount Digital Potentiometer ICs

      

10 kOhms Potentiometer IC

      
Wholesale DS1804Z-010+T&R Digital Potentiometer ICs 10 KOhms PCB Mount 3 V 5 V from china suppliers

DS1804Z-010+T&R Digital Potentiometer ICs 10 KOhms PCB Mount 3 V 5 V Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Walton Electronics Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0