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AU2901

Features: •Wide single supply voltage range 2.0 VDC to 36 VDC or dual supplies ±1.0 VDC to ±18 VDC• Very low supply current drain (0.8 mA) independent of supply voltage (1.0 mW/comparator at 5.0 VDC)• Low input biasing current 25 nA• Low input offset current ±5 nA and offse...

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SeekIC No. : 004291659 Detail

AU2901: Features: •Wide single supply voltage range 2.0 VDC to 36 VDC or dual supplies ±1.0 VDC to ±18 VDC• Very low supply current drain (0.8 mA) independent of supply voltage (1.0 mW/comparato...

AU2901 Data Sheet

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Part Number:
AU2901
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

•Wide single supply voltage range 2.0 VDC to 36 VDC or dual supplies ±1.0 VDC to ±18 VDC
• Very low supply current drain (0.8 mA) independent of supply voltage (1.0 mW/comparator at 5.0 VDC)
• Low input biasing current 25 nA
• Low input offset current ±5 nA and offset voltage
• Input common-mode voltage range includes ground
• Differential input voltage range equal to the power supply voltage
• Low output 250 mV at 4 mA saturation voltage
• Output voltage compatible with TTL, DTL, ECL, MOS and CMOS logic systems


Application

• A/D converters
• Wide range VCO
• MOS clock generator
• High voltage logic gate
• Multivibrators


Pinout

Connection Diagram


Specifications

SYMBOL

PARAMETER
RATING
UNIT
VCC Supply voltage
36 or ±18
VDC
VIN Differential input voltage
36
VDC
VIN Input voltage
0.3 to +36
VDC
PDMAX Maximum power dissipation; Tamb = 25 °C (still-air)1
N package
1420
mW
D package
1040
mW
Output short-circuit to ground 2
Continuous
IIN Input current (VIN < 0.3 VDC) 3
50
mA
Tamb Operating ambient temperature range
40 to +125
°C
Tstg Storage temperature range
65 to +150
°C
Tsld Lead soldering temperature (10 sec max)
230
°C



Description

The AU2901 consists of four independent precision voltage comparators, with an offset voltage specification as low as 2.0 mV max for each comparator, which were designed specifically to operate from a single power supply over a wide range of voltages.Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground, even though they are operated from a single power supply voltage.

The AU2901 was designed to directly interface with TTL and CMOS.When operated from both plus and minus power supplies, the AU 2901 will directly interface with MOS logic where their low power drain is a distinct advantage over standard comparators.




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