LM231N National Semiconductor, LM231N Datasheet - Page 11

• Manufacturer Part Number: LM231N
• Description: Voltage / Frequency (V/F & F/V) Converter IC
• Manufacturer: National Semiconductor

Specifications of LM231N

• Frequency: 100kHz
• No. Of Pins: 8
• Mounting Type: Through Hole
• Converter Type: Voltage/Frequency
• Operating Temperature Max: 85°C
• Peak Reflow Compatible (260 C): No
• Converter Function: VFC
• Full Scale Frequency: 100
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 5/9/12/15/18/24/28V
• Single Supply Voltage (max): 40V
• Single Supply Voltage (min): 4V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temperature (min): -25C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Package Type: MDIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Applications Information
(Continued)
Light Intensity to Frequency Converter
00568009
*L14F-1, L14G-1 or L14H-1, photo transistor (General Electric Co.) or similar
Temperature to Frequency Converter
00568010
Basic Analog-to-Digital Converter Using
Long-Term Digital Integrator Using VFC
Voltage-to-Frequency Converter
00568011
00568012
Analog-to-Digital Converter with Microprocessor
00568013
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