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The World Leader in High Performance Signal Processing Solutions New SOT supervisors.

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Presentation on theme: "The World Leader in High Performance Signal Processing Solutions New SOT supervisors."— Presentation transcript:

1 The World Leader in High Performance Signal Processing Solutions New SOT supervisors

2 New SOT-23 Package Supervisors  Ultra Low Power Supervisor : ADM6326/28/46/48  Dual Channel Supervisors : ADM6305/6  Triple Channel Supervisor : ADM6710Q  Quad Channel Supervisors : ADM6710x  Quad Channel Supervisors with negative rail monitoring : ADM6339 Quad Voltage Monitor (Negative Voltage Rail) Single Channel Voltage Monitor SOT-23 vs SOIC Dual Channel Voltage Monitor Triple Channel Voltage Monitor

3 ADM6326/28/46/48 3-Pin, Ultra Low Power SOT-23 μP Reset Circuits KEY BENEFITS  Ultra-Low 1uA (max) Supply Current (ADM6326/ADM6328)  Precision Monitoring of 2.5V, 3V, 3.3V and 5V Power Supply Voltages  Reset Thresholds available from 2.2V to 4.63V  100 ms minimum Power-On Reset Pulse Width  2 Reset Output Options: Push-pull RESET Open-drain RESET  Power Supply Glitch Immunity  Specified from −40°C to +85°C 1k 3-lead SOT-23$0.95 SamplingFinal Release 03/0910/09

4 ADM6305/6 Dual input supervisor in a SOT KEY BENEFITS  Monitors low voltage core and I/O supplies  High accuracy 0.4V(±1.5%) threshold enables monitoring of core supplies <1.2V  Output valid to 0.9V ensures clean power down  Preset threshold in 100mV increments from V  Pin to pin to MAX6305/6 with higher spec.  5 Lead SOT23 package saves board space 44 ADM6305/6 Price (1k Qty) $1.15 KEY APPLICATIONS  Monitoring core & I/O supplies on FPGA’s and uP  Monitoring low voltage core supplies  Portable /Battery operated equipment

5 ADM6710 Triple/Quad Voltage Supervisory Circuit  Key Features Supply Voltage : 2.0V to 5.5V Reset timeout: 140ms Open Drain, active low, reset output Pretrimmed threshold options  1.8V, 2.5V, 3.0V, 3.3V, 5V Adjustable 0.62V input  (1.5% accuracy) Package: SOT23-6 Temperature Range: -40°C to +85°C 1k Price: $1.60  17 Models to choose from  Drop in replacement for MAX6710  7 models released to date

6 ADM6339 Low Voltage, High Accuracy, Triple/Quad Voltage Microprocessor Supervisory Circuit KEY BENEFITS  Quad Voltage Monitor  Precision Monitoring of 1.8V, 2.5V, 3.0V, 3.3V, 5V and -5V Power Supply Voltages  User Adjustable Voltage Monitoring Threshold Options Vth adj=1.23V Vth adj=0.62V with ±0.8% accuracy  200ms typical reset timeout period  55uA Supply Current  Open drain reset output with 10uA internal pull-up  Immune to Short Monitored Supply Transients  Guaranteed from -40°C to +85°C. 1k 6-lead SOT-23$1.85 SamplingFinal Release 03/0911/09


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