OMO ElectronicOMO Electronic
Expand menu
您好，登錄我的帳戶
0 購物車

TCA9803DGKR

TCA9803DGKR
Mfr. #:
TCA9803DGKR
描述:
Interface - Signal Buffers, Repeaters I2C INTERFACE
生命週期:
製造商新產品
數據表:
TCA9803DGKR 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
TCA9803DGKR 更多信息 TCA9803DGKR Product Details
產品屬性
屬性值
製造商：
德州儀器
產品分類：
接口 - 信號緩衝器、中繼器
RoHS：
Y
產品：
緩衝器
傳播延遲時間：
15 ns, 120 ns
最大時鐘頻率：
400 kHz
工作電源電壓：
800 mV to 3.6 V, 1.65 V to 3.6 V
最低工作溫度：
- 40 C
最高工作溫度：
+ 85 C
安裝方式：
貼片/貼片
包裝/案例：
VSSOP-8
打包：
捲軸
輸入類型：
開漏
輸出類型：
開漏
系列：
TCA9803
類型：
I2C Bus
品牌：
德州儀器
接口類型：
I2C, SMBus
通道數：
2 Channel
工作電源電流：
45 uA
產品類別：
信號緩衝器、中繼器
出廠包裝數量：
2500
子類別：
接口 IC
電源電壓 - 最大值：
3.6 V, 3.6 V
電源電壓 - 最小值：
800 mV, 1.65 V
單位重量：
0.000705 oz
Tags
TCA9803, TCA98, TCA9, TCA
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***as Instruments
Level-Translating I2C Bus Buffer/Repeater 8-VSSOP -40 to 125
***et Europe
Level-Translating I2C Bus Buffer/Repeater 8-Pin VSSOP T/R
***ical
I2C Buffer/Repeater 1.8V/2.5V/3.3V 8-Pin VSSOP T/R
***i-Key
IC TRNSLTR BIDIRECTIONAL 8VSSOP
***ark
I2c Interface
***AS
The TCA9803 is a dual-channel bidirectional buffer intended for I2C bus and SMBus/PMBus systems. It provides bidirectional level shifting (up-translation and down-translation) between low voltages (down to 0.8 V) and higher voltages (1.65 V to 3.6 V). The TCA9803 features an internal current source on the B-side of the device, allowing the removal of external pull-up resistors on the B-side. The current source also provides an improved rise time and ultra-low power consumption.
***AS INSTRUMEN
The TCA9803 is able to provide true buffering (rather than a pass-FET solution) without using a static voltage offset or incremental offset. This means that the VOL on both the A and B sides of the TCA9803 are very low (approximately 0.2 V), helping to eliminate communication issues as a result of fixed VIL thresholds. Another key feature of the TCA9803 is that there are no power sequencing requirements, or power supply dependencies. VCCA can be greater than, less than, or equal to VCCB. This gives the system designer flexibility with how the TCA9803 is used.
***OMO Electronic
The TCA9803 is part of a four device family with varying current source strengths (see the Device Comparison Table).
TCA9803 Bus Buffer/Repeater
OMO Electronic TCA9803 Bus Buffer/Repeater is a dual-channel bidirectional buffer intended for I2C bus and SMBus/PMBus systems. The device provides bi-directional level shifting between low voltages (down to 0.8V) and higher voltages (1.65V to 3.6V). The TCA9803 features an internal current source on the B-side of the device. This feature allows the removal of external pull-up resistors on the B-side. The current source also provides an improved rise time and ultra-low power consumption. The TCA9803 is able to provide true buffering (rather than a pass-FET solution) without using a static voltage offset or incremental offset. This means that the VOL on both the A and B sides of the TCA9803 are very low. This feature helps to eliminate communication issues as a result of fixed VIL thresholds. Another key feature of the TCA9803 is that there are no power sequencing requirements or power supply dependencies. The VCCA can be greater than, less than, or equal to VCCB. This additional feature gives the system designer flexibility with how the TCA9803 is used.
型號 描述 庫存 價格
TCA9803DGKR
DISTI # V72:2272_17534965		I2C INTERFACE1578
  • 1000:$0.3971
  • 500:$0.5019
  • 250:$0.5258
  • 100:$0.5843
  • 25:$0.6833
  • 10:$0.8351
  • 1:$0.9803
TCA9803DGKR
DISTI # V39:1801_17534965		I2C INTERFACE0
    TCA9803DGKR
    DISTI # 296-47829-1-ND    		IC TRNSLTR BIDIRECTIONAL 8VSSOP
    RoHS: Compliant
    Min Qty: 1
    Container: Cut Tape (CT)    		9993In Stock
    • 1000:$0.4218
    • 500:$0.5343
    • 100:$0.6467
    • 10:$0.8300
    • 1:$0.9300
    TCA9803DGKR
    DISTI # 296-47829-6-ND    		IC TRNSLTR BIDIRECTIONAL 8VSSOP
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		9993In Stock
    • 1000:$0.4218
    • 500:$0.5343
    • 100:$0.6467
    • 10:$0.8300
    • 1:$0.9300
    TCA9803DGKR
    DISTI # 296-47829-2-ND    		IC TRNSLTR BIDIRECTIONAL 8VSSOP
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		7500In Stock
    • 12500:$0.3494
    • 5000:$0.3631
    • 2500:$0.3822
    TCA9803DGKR
    DISTI # 32347317    		I2C INTERFACE1578
    • 1000:$0.3971
    • 500:$0.5019
    • 250:$0.5258
    • 100:$0.5843
    • 25:$0.6833
    • 17:$0.8351
    TCA9803DGKR
    DISTI # TCA9803DGKR    		Level-Translating I2C Bus Buffer/Repeater 8-Pin VSSOP T/R - Tape and Reel (Alt: TCA9803DGKR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 25000:$0.3419
    • 15000:$0.3519
    • 10000:$0.3639
    • 5000:$0.3769
    • 2500:$0.3959
    TCA9803DGKRLevel-Translating I2C Bus Buffer/Repeater7317
    • 1000:$0.3100
    • 750:$0.3500
    • 500:$0.4300
    • 250:$0.5300
    • 100:$0.5800
    • 25:$0.6700
    • 10:$0.7300
    • 1:$0.8200
    TCA9803DGKR
    DISTI # 595-TCA9803DGKR    		Interface - Signal Buffers, Repeaters I2C INTERFACE
    RoHS: Compliant    		24466
    • 1:$0.9000
    • 10:$0.7650
    • 100:$0.5870
    • 500:$0.5190
    • 1000:$0.4100
    • 2500:$0.3640
    • 10000:$0.3500
    • 22500:$0.3390
    TCA9803DGKT
    DISTI # 595-TCA9803DGKT    		Interface - Signal Buffers, Repeaters LevelTranslating I2C Bus Buffer/Repeater
    RoHS: Compliant    		1362
    • 1:$1.0400
    • 10:$0.8800
    • 100:$0.6760
    • 250:$0.6760
    • 500:$0.5970
    • 1000:$0.4710
    • 2000:$0.4180
    • 10000:$0.4020
    圖片 型號 描述
    TCA9539PWR

    Mfr.#: TCA9539PWR

    OMO.#: OMO-TCA9539PWR

    		 Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander
    TCA9802DGKR

    Mfr.#: TCA9802DGKR

    OMO.#: OMO-TCA9802DGKR

    		 Interface - Signal Buffers, Repeaters I2C INTERFACE
    TCA9800DGKR

    Mfr.#: TCA9800DGKR

    OMO.#: OMO-TCA9800DGKR

    		 Interface - Signal Buffers, Repeaters I2C INTERFACE
    TCA9801DGKR

    Mfr.#: TCA9801DGKR

    OMO.#: OMO-TCA9801DGKR

    		 Interface - Signal Buffers, Repeaters I2C INTERFACE
    USB3320C-EZK-TR

    Mfr.#: USB3320C-EZK-TR

    OMO.#: OMO-USB3320C-EZK-TR

    		 USB Interface IC High Speed USB 1.8V ULPI
    TPS54336ADDAR

    Mfr.#: TPS54336ADDAR

    OMO.#: OMO-TPS54336ADDAR

    		 Switching Voltage Regulators 4.5-28V Input 3A Sync 340kHz SD Cnvtr
    TMP422AIDCNT

    Mfr.#: TMP422AIDCNT

    OMO.#: OMO-TMP422AIDCNT

    		 Board Mount Temperature Sensors +/-1 degreeC Remote Local Temp Sensor
    TMP421AIDCNT

    Mfr.#: TMP421AIDCNT

    OMO.#: OMO-TMP421AIDCNT

    		 Board Mount Temperature Sensors +/-1degC Rem and Temp Sensor
    TMP432ADGST

    Mfr.#: TMP432ADGST

    OMO.#: OMO-TMP432ADGST

    		 Board Mount Temperature Sensors Remote & Local Temp Sensor
    ASAK-32.768KHZ-LRS-T

    Mfr.#: ASAK-32.768KHZ-LRS-T

    OMO.#: OMO-ASAK-32-768KHZ-LRS-T-ABRACON

    		 Oscillator XO 0.032768MHz ±25ppm 15pF LVCMOS 55% 3.3V 4-Pin CSMD T/R
    可用性
    庫存:
    23
    訂購:
    2006
    輸入數量:
    TCA9803DGKR的當前價格僅供參考，如果您想獲得最優惠的價格，請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
    參考價格（美元）
    數量
    單價
    小計金額
    1
    US$0.90
    US$0.90
    10
    US$0.76
    US$7.65
    100
    US$0.59
    US$58.70
    500
    US$0.52
    US$259.50
    1000
    US$0.41
    US$410.00
    由於2021年半導體供不應求，低於2021年之前的正常價格，請發詢價確認。
    從...開始
    最新產品
    • CC2540 Bluetooth System-on-Chip
      CC2540 Bluetooth System-on-Chip
      OMO Electronic' CC2540 is a cost-effective, low-power, true system-on-chip (SoC) for Bluetooth® low energy applications.
    • Compare TCA9803DGKR
      Compare TCA9803DGKR
      TCA9803 vs TCA9803DGKR vs TCA9803DGKT
    • LP5907 Linear Regulator
      LP5907 Linear Regulator
      LP5907 linear regulators have low quiescent current and lead its class in noise performance without the use for a noise bypass capacitor.
    • CC2630/40/50 SimpleLink Wireless MCUs
      CC2630/40/50 SimpleLink Wireless MCUs
      The OMO Electronic' CC2630 / CC2640 / CC2650 family of cost-effective, ultra-low power, 2.4 GHz RF devices have very-low active RF and MCU current.
    • MSP-TS430RGZ48C Target Board
      MSP-TS430RGZ48C Target Board
      MSP-TS430RGZ48C target boards feature unified FRAM memory, enhanced MSP430 DNA, and integrated analog and digital peripherals.
    • TPA3144D2 Class-D Audio Power Amplifier
      TPA3144D2 Class-D Audio Power Amplifier
      OMO Electronic' TPA3144D2 is an efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers at up to 6 W, 6 Ω, or 8 Ω (per channel).
    More Newest Products
    Top