ALD2303A

Features: •3V, 5V and 12V supply•Guaranteed to drive 200 loads•Fanout of 30LS TTL loads•Guaranteed maximum supply current of 20mA for each comparator•Pinout of LM193 type industry standard comparators•Extremely low input bias currents -- 10pA•Virtually eli...

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SeekIC No. : 004279802 Detail

ALD2303A: Features: •3V, 5V and 12V supply•Guaranteed to drive 200 loads•Fanout of 30LS TTL loads•Guaranteed maximum supply current of 20mA for each comparator•Pinout of LM193 ty...

floor Price/Ceiling Price

Part Number:
ALD2303A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/26

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Product Details

Description



Features:

•3V, 5V and 12V supply
•Guaranteed to drive 200 loads
•Fanout of 30LS TTL loads
•Guaranteed maximum supply current of 20mA for each comparator
•Pinout of LM193 type industry standard comparators
•Extremely low input bias currents -- 10pA
•Virtually eliminates source impedance effects
•Single (+5V) and dual supply (±5V) operation
•CMOS, NMOS and TTL compatible
•Open drain wired-OR outputs
•High output sinking current -- 60mA
•Low supply current spikes
•High gain -- 100V/mV



Application

•Sensor detection circuits
•PCMCIA instruments
•MOSFET driver
•High source impedance voltage comparison circuits
•Multiple limit window comparator
•Power supply voltage monitor
•Photodetector sensor circuit
•High speed LED driver
•Oscillators
•Battery operated instruments
•Remote signal detection
• Multiple relay drivers




Pinout

  Connection Diagram


Specifications

Supply voltage, V+..................................................................... 13.2V
Differential input voltage range ...............................-0.3V to V+ +0.3V
Power dissipation ...................................................................600 mW
Operating temperature range PA, SA package ............0°C to +70
DA package............................................................. -55°C to +125
Storage temperature range.................................... -65°C to +150
Lead temperature, 10 seconds ...............................................+260




Description

The ALD2303A/ALD2303 is a precision monolithic high performance dual voltage comparator built with advanced silicon gate CMOS technology. ALD2303A/ALD2303  features very high typical input impedance of 1012; low input bias current of 10pA; very low power dissipation of 7.5mA per comparator; and single (+5V) or dual (±5V) power supply operation.

The input voltage range includes ground, making this comparator ideal for single supply low level signal detection with high source impedance. The ALD2303A/ALD2303 can be used in connection with other voltage comparator circuits such as the ALD2301/ALD2302/ALD4302 voltage comparators. The output can be connected to a higher external voltage than V+.

The ALD2303A/ALD2303 is ideal for high precision micropower voltage comparator applications, especially low level signal detection circuits requiring low standby power, yet retaining high output current capability.




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