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New SOT supervisors

Introducing a range of ultra-low power supervisors in the new SOT-23 package, including ADM6326/28/46/48, ADM6305/6, ADM6710Q, and ADM6339. These supervisors offer precision monitoring of power supply voltages, various reset thresholds, multiple reset output options, and are immune to power supply glitches. Suitable for a wide range of applications including FPGA, uP, and portable/battery-operated equipment.

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New SOT supervisors

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  1. 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 SOT-23 vs SOIC Triple Channel Voltage Monitor Dual Channel Voltage Monitor Single Channel Voltage Monitor Quad Voltage Monitor (Negative Voltage Rail)

  3. ADM6326/28/46/48 3-Pin, Ultra Low PowerSOT-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

  4. ADM6305/6 Price (1k Qty) $1.15 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 2.5-5.0V • Pin to pin to MAX6305/6 with higher spec. • 5 Lead SOT23 package saves board space KEY APPLICATIONS • Monitoring core & I/O supplies on FPGA’s and uP • Monitoring low voltage core supplies • Portable /Battery operated equipment 4 4

  5. ADM6710Triple/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.

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