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SA58603

Features: • Functionality to 1.8 V typical• Low supply current: 100 mA per amplifier (typical)• Very low input offset voltage: 100 mV (typical)• Very low input offset drift: ±1 mV/°C (typical)• Low input offset current: 1 nA (typical)• Input bias current: 50 nA ...

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SeekIC No. : 004483745 Detail

SA58603: Features: • Functionality to 1.8 V typical• Low supply current: 100 mA per amplifier (typical)• Very low input offset voltage: 100 mV (typical)• Very low input offset drift: ...

SA58603 Data Sheet

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Part Number:
SA58603
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: 2025/12/26

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Product Details

Description



Features:

• Functionality to 1.8 V typical
• Low supply current: 100 mA per amplifier (typical)
• Very low input offset voltage: 100 mV (typical)
• Very low input offset drift: ±1 mV/°C (typical)
• Low input offset current: 1 nA (typical)
• Input bias current: 50 nA (typical)
• Open loop gain: 100 dB (typical)
• Common mode input includes ground
• Input offset voltage: ±1.0 mV (typical)
• Low input offset voltage voltage drift (40 to +85 °C): ±10 mV (typical)
• Input bias current: 25 nA (typical)
• Output sink current: 5 mA (minimum)
• Reference voltage: 1.27 V ±50 mV
• Reference voltage temperature characteristics: ±100 ppm/°C (typical)
• Output current: 0.3 mA (minimum)


Application

• Gas burners
• Gas water heaters
• Tankless gas water heaters


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER
MIN.
MAX.
UNIT
VCC Single supply voltage
-0.3
+10
V
VIN Input voltage
-0.3
+10
V
Tstg Storage temperature
-40
+125
°C
Tamb Operating temperature
-40
+85
°C
PD Power dissipation
-
300
mW



Description

The SA58603 is comprised of a low voltage, high precision dual operational amplifier, a comparator, and a reference voltage source. The input offset voltage is typically 100 mV with a very low temperature drift of ±1 mV/°C. The SA58603 supply current is typically 100 mA per amplifier and it operates from 1.8 V to 6 V single supply.

Having single power supply capability, low current consumption, low offset voltage, low input offset current and low input bias current, the SA58603 is ideal for battery-powered applications and amplification of very small signals. SA58603 is excellent for precision amplifiers in gas burners and gas pilot water heaters which use thermal couple heat sensors.




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