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ADG3300:  Low Voltage 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translator

The ADG3300 is a bidirectional logic level translator that con-tains eight bidirectional channels. It can be used in multivoltage digital system applications such as data transfer between a low voltage DSP/controller and a higher voltage device. The internal architecture allows the device to perform bidirectional logic level translation without an additional signal to set the direction of the ...More

ADG3300:  Low Voltage 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translator

Product Description

The ADG3300 is a bidirectional logic level translator that con-tains eight bidirectional channels. It can be used in multivoltage digital system applications such as data transfer between a low voltage DSP/controller and a higher voltage device. The internal architecture allows the device to perform bidirectional logic level translation without an additional signal to set the direction of the translation.

The voltage applied to VCCA sets the logic levels on the A side of the device, while VCCY sets the levels on the Y side. For proper operation, VCCA must always be less than VCCY. The VCCA-compatible logic signals applied to the A side of the device appear as VCCY-compatible levels on the Y side. Similarly, VCCY-compatible logic levels applied to the Y side of the device appear as VCCA-compatible logic levels on the A side.

The enable pin provides three-state operation of the Y side pins. When the enable pin (EN) is pulled low, the A1 to A8 pins are internally pulled down by 6 kΩ resistors, while the Y terminals are in the high impedance state. The EN pin is referred to VCCA supply voltage and driven high for normal operation.

The ADG3300 is available in a compact 20-lead TSSOP package, and it is guaranteed to operate over the 1.15 V to 5.5 V supply voltage range and extended −40°C to +85°C temperature range.

Applications
  • Low Voltage ASIC Level Translation
  • Smart Card Readers
  • Cell Phones and Cell Phone Cradles
  • Portable Communications Devices
  • Telecommunications Equipment
  • Network Switches and Routers
  • Storage Systems (SAN/NAS)
  • Computing/Server Applications
  • GPS
  • Portable POS Systems
  • Low Cost Serial Interfaces

RESOURCES & TOOLS

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  • Bidirectional Level Translation
  • Operates from 1.15 V to 5.5 V
  • Low Quiescent Current <1 μA
  • No Direction Pin
  • Data Rate (typ): 50Mbps
  • t Prop Delay (typ): 5ns
  • Bus Enable Time (typ): 1µs
  • VCC 1 (V): 1.15 - 5.5
  • ICC2: 5µA
  • Pkg: TSSOP
  • Temp Range (°C): -40 to 85
  • Vcc 2 (V): 1.65V - 5.5V
  • Bus Width: 8

Functional Block Diagram for ADG3300

Similar Products

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Part# Data Rate (typ) t Prop Delay (typ) Bus Enable Time (typ) VCC 1 (V) Vcc 2 (V) ICC1 ICC2 Pkg Least # Pins Temp Range (°C) Product Description Price* (1000-4999)
ADG3123 100kbps 80ns n/a Single(+25 to +30) -5V to -10V 151µA 1µA TSSOP 20 -40 to 85 8-Channel, CMOS-Logic-to-High-Voltage Level Translator $2.33
ADG3231 30Mbps 4ns n/a Single(+1.65 to +3.6) 1.65V - 3.6V 2µA 2µA SOT-23 6 -40 to 85 Single-Channel Level Translator with Bi-directional 1.65 V to 3.6 V Level Shift $0.43
ADG3232 30Mbps 3.5ns 4ns Single(+1.65 to +3.6) 1.65V - 3.6V 2µA 2µA SOT-23 8 -40 to 85 2:1 Multiplexer Level Translator with Bi-directional 1.65 V to 3.6 V Level Shift $0.53
ADG3233 30Mbps 3.5ns 4ns Single(+1.65 to +3.6) 1.65V - 3.6V 2µA 2µA MSOP, SOT-23 8 -40 to 85 Low Voltage 1.65 V to 3.6 V, (Up/Down) Logic Level Translation, Bypass Switch $0.57
ADG3300 50Mbps 5ns 1µs 1.15 - 5.5 1.65V - 5.5V 5µA 5µA TSSOP 20 -40 to 85 Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translator $1.62
ADG3301 50Mbps 6ns 1µs 1.15 - 5.5 1.65V - 5.5V 1µA 1µA SC70 6 -40 to 85 Low Voltage 1.15 V to 5.5 V, Single-Channel Bidirectional Logic Level Translator $0.47
ADG3308 60Mbps 5ns 1µs 1.15 - 5.5 1.65V - 5.5V 1µA 1µA CSP, TSSOP 20 -40 to 85 Low Voltage 1.15 V to 5.5 V, 8-Channel, Bidirectional, Logic Level Translator $1.62
ADG3304 60Mbps 5ns 1µs 1.15 - 5.5 1.65V - 5.5V 1µA 1µA CSP, TSSOP 14 -40 to 85 Low Voltage 1.15 V to 5.5 V, 4 Channel, Bidirectional, Logic Level Translator $0.97
ADG3257 933Mbps 100ps 5ns 5-3 n/a 1µA n/a QSOP 16 -40 to 85 High Speed, 3.3 V/5 V Quad 2:1 Mux/Demux (4-Bit, 1 of 2) Bus Switch $0.60
ADG3245 1244Mbps 225ps 3.2ns 2.5 - 1.8, 3.3 - 1.8, 3.3 - 2.5, Single(+2.3 to +3.6) n/a 1µA n/a CSP, TSSOP 20 -40 to 85 2.5 V/3.3 V, 8 Bit, 2 Port Level Translator, Bus Switch $0.72
ADG3246 1244Mbps 225ps 3.2ns 2.5 - 1.8, 3.3 - 1.8, 3.3 - 2.5 n/a 1µA n/a CSP, TSSOP 24 -40 to 85 2.5 V/3.3 V, 10 Bit, 2 Port Level Translator, Bus Switch $0.75
ADG3247 1244Mbps 225ps 3.2ns 2.5 - 1.8, 3.3 - 1.8, 3.3 - 2.5 n/a 1µA n/a CSP, TSSOP 40 -40 to 85 2.5 V/3.3 V, 16 Bit (Dual 8 Bit) , 2 Port Level Translator, Bus Switch $0.99
ADG3248 1.244Gbps 225ps n/a 2.5 - 1.8, 3.3 - 2.5 n/a 1µA n/a SC70 6 -40 to 85 2.5 V/3.3 V, 2:1 Multiplexer/Demultiplexer Bus Switch in SC70 $0.57
ADG3249 1.244Gbps 225ps n/a 2.5 - 1.8, 3.3 - 1.8, 3.3 - 2.5 n/a 0.2mA n/a SOT-23 8 -40 to 85 2.5 V/3.3 V, 2:1 Multiplexer/Demultiplexer Bus Switch $0.57
ADG3241 1500Mbps 225ps 3.2ns 2.5 - 1.8, 3.3 - 1.8, 3.3 - 2.5 n/a 1µA n/a SC70 6 -40 to 85 2.5V/3.3V, 1-Bit/2-Port, Level-Translating Bus Switch $0.44
ADG3242 1500Mbps 225ps 3.2ns 2.5 - 1.8, 3.3 - 1.8, 3.3 - 2.5 n/a 1µA n/a SOT-23 8 -40 to 85 2.5 V/3.3 V, 2-Bit, Common Control Level Translator Bus Switch $0.57
ADG3243 1500Mbps 225ps 3.2ns 2.5 - 1.8, 3.3 - 2.5 n/a 1µA n/a SOT-23 8 -40 to 85 2.5 V/3.3 V, 2-Bit, Individual Control Level Translator Bus Switch $0.57
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*The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.