Walton Electronics Co., Ltd. |
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AD5062BRJZ-1500RL7 DACs Digital To Analog Converters LTC2855HDE#PBF AD7998BRUZ-0 Data Converter ICs
FEATURES
Integrated, Logic-Selectable 120Ω Termination Resistor
3.3V Supply Voltage
20Mbps Maximum Data Rate
No Damage or Latchup Up to ±25kV HBM
High Input Impedance Supports 256 Nodes (C-, I-Grade)
Operation Up to 125°C (H-Grade)
Guaranteed Failsafe Receiver Operation Over the Entire Common Mode Range
Current Limited Drivers and Thermal Shutdown
Delayed Micropower Shutdown: 5µA Maximum (C-, I-Grade)
Power Up/Down Glitch-Free Driver Outputs
Low Operating Current: 370µA Typical in Receive Mode
Compatible with TIA/EIA-485-A Specifications
Available in 10-Pin 3mm × 3mm DFN, 12-Pin 4mm × 3mm DFN and 16-Pin SSOP Packages
APPLICATIONS
Low Power RS485/RS422 Transceiver
Level Translator
Backplane Transceiver
DESCRIPTION
The LTC®2854 and LTC2855 are low power, 20Mbps RS485/RS422 transceivers operating on 3.3V supplies. The receiverincludes a logic-selectable 120Ω termination, one-eighth unit load supporting up to 256 nodes per bus (C-, I-Grade), and a failsafe feature that guarantees a high output state under conditions offloating or shorted inputs.
The driver maintains a high output impedance over the entire common mode range when disabled or when the supply is removed. Excessivepowerdissipationcausedby bus contention or a fault is prevented by current limiting all outputs and by a thermal shutdown.
EnhancedESDprotectionallows theLTC2854towithstand ±25kV (humanbodymodel) and theLTC2855towithstand ±15kV on the transceiver interface pins without latchup or damage.
Product Category: | Digital to Analog Converters - DAC |
AD5062 | |
16 bit | |
1.3 MS/s | |
1 Channel | |
4 us | |
Voltage Unbuffered | |
3-Wire, DSP, Microwire, QSPI, SPI | |
2.7 V to 5.5 V | |
2.7 V to 5.5 V | |
- 40 C | |
+ 85 C | |
SMD/SMT | |
SOT-23-8 | |
Reel | |
Cut Tape | |
Development Kit: | EVAL-AD5062EBZ |
DNL - Differential Nonlinearity: | +/- 0.5 LSB |
INL - Integral Nonlinearity: | +/- 0.5 LSB |
Number of Converters: | 1 Converter |
Pd - Power Dissipation: | 3.3 mW |
Product Type: | DACs - Digital to Analog Converters |
Reference Type: | External |
Factory Pack Quantity: | 500 |
Subcategory: | Data Converter ICs |
Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 2.7 V |
Unit Weight: | 0.001411 oz |
Related stock models
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LTC2850HDD#PBF | 121 |
LTC6406CMS8E#PBF | 1000 |
LTC2450CDC#TRMPBF | 500 |
MAX4896ETP+ | 120 |
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