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$5000ADI DS3905U-020+
Fully integrated adjustable resistance solution for electronic circuits
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ブランド: Analog Devices, Inc
製造元部品 #: DS3905U-020+
データシート: DS3905U-020+ データシート (PDF)
パッケージ/ケース: uSOP-10
製品の種類: Digital Potentiometers
DS3905U-020+ 概要
The DS3905U-020+ is equipped with an I2C interface, allowing for seamless digital communication and control. This makes it simple to adjust the trim settings and optimize performance in real-time. Furthermore, the device has a low temperature coefficient of ±8ppm/°C, ensuring stability and accuracy over a wide range of operating conditions
特徴
- Industry-Leading Accuracy and Linearity
- Low Noise and High-Signal-to-Noise Ratio
- Precision Temperature Compensation Available
応用
- Automotive Diagnostic Tools
- Industrial Control Systems
- HVAC Control Panels
仕様
パラメータ | 価値 | パラメータ | 価値 |
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Rohs Code | No | Part Life Cycle Code | Obsolete |
Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC | Package Description | MICRO, SOP-10 |
Reach Compliance Code | not_compliant | Additional Feature | REST 2 RESISTOR ARRAY VALUES ARE 20000 OHMS EACH WITH 128 POSITION; NONVOLATILE MEMORY |
Control Interface | 2-WIRE SERIAL | Converter Type | DIGITAL POTENTIOMETER |
JESD-30 Code | S-PDSO-G10 | JESD-609 Code | e0 |
Length | 3 mm | Moisture Sensitivity Level | 1 |
Number of Functions | 3 | Number of Positions | 128 |
Number of Terminals | 10 | Operating Temperature-Max | 85 °C |
Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
Package Code | TSSOP | Package Equivalence Code | TSSOP10,.19,20 |
Package Shape | SQUARE | Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
Peak Reflow Temperature (Cel) | 240 | Qualification Status | Not Qualified |
Resistance Law | LINEAR | Resistor Terminal Voltage-Max | 5.5 V |
Resistor Terminal Voltage-Min | -0.3 V | Seated Height-Max | 1.1 mm |
Supply Voltage-Nom | 3 V | Surface Mount | YES |
Temperature Coefficient-Nom | 123 ppm/°C | Temperature Grade | INDUSTRIAL |
Terminal Finish | TIN LEAD | Terminal Form | GULL WING |
Terminal Pitch | 0.5 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | 20 | Total Resistance-Nom | 20000 Ω |
Width | 3 mm | Package | Tube |
Product Status | Active | Programmabe | Not Verified |
Taper | Linear | Configuration | Potentiometer |
Number of Circuits | 3 | Number of Taps | 128 |
Resistance (Ohms) | 20k | Interface | I2C |
Memory Type | Non-Volatile | Voltage - Supply | 2.7V ~ 5.5V |
Features | Selectable Address | Temperature Coefficient (Typ) | 123ppm/°C |
Mounting Type | Surface Mount | Supplier Device Package | 10-uMAX/uSOP |
Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Operating Temperature | -40°C ~ 85°C |
Base Product Number | DS3905 |
配送
配送タイプ | 配送料 | リードタイム | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間:送料は地域や国によって異なります。
支払い
支払条件 | ハンドフィー | |
---|---|---|
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電信送金 | 銀行手数料 US$30.00 を請求します。 |
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ペイパル | 4.0%のサービス料がかかります。 |
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クレジットカード | 3.5%のサービス料がかかります。 |
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ウエスタンユニオン | charge US.00 banking fee. |
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送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
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2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。 ただし、商品は元の状態のままでなければなりません。
パッキング
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すべての商品に問題がないことを確認した後、梱包後、安全に梱包し、グローバルエクスプレスで発送します。 優れた耐穿刺性と耐引裂性を示し、シールの完全性も良好です。
パーツポイント
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The DS3905U-020+ is a versatile digital potentiometer chip with 256 taps and I2C interface. It offers non-volatile storage of wiper settings and can be used in a variety of applications such as audio volume control, LCD backlight adjustment, and power supply trimming. It operates on a wide voltage range and provides accurate and reliable performance.
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Equivalent
The equivalent products of DS3905U-020+ chip are DS3905U-020, DS3905U-020+, and DS3905U-020T+. These chips are all non-volatile programmable controllers designed for power management applications in server blades, ATCA shelves, and distributed communication systems. -
Features
1. Voltage-controlled attenuator with a 7-bit serial interface 2. Wide attenuation range of 31.5dB in 0.5dB steps 3. Low insertion loss and high linearity 4. Wide operating frequency range of DC to 4GHz 5. Low power consumption of 8mA at 3.3V 6. Small 16-lead QFN package for space-constrained applications. -
Pinout
The DS3905U-020+ is a dual-channel linear taper digital potentiometer with 20 kΩ resistance. It is a 10-pin device with 5 pins per channel. Pin functions include power supply, ground, data input, clock input, and resistor terminals. -
Manufacturer
The manufacturer of DS3905U-020+ is Maxim Integrated. Maxim Integrated is an American semiconductor company that designs, manufactures, and sells analog and mixed-signal integrated circuits. They provide high-performance solutions for a wide range of applications including automotive, industrial, healthcare, and consumer electronics. -
Application Field
DS3905U-020+ is a voltage supervisor with manual reset and watchdog timer functions, commonly used in applications such as automotive systems, industrial control, power supply monitoring, communication equipment, and battery management. It ensures reliable operation by monitoring voltage levels and providing reset signals to the system when necessary. -
Package
The DS3905U-020+ chip comes in a surface mount package, in the form of a 8-pin micro tab chip. The size of the package is 3mm x 3mm.
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