HT9251 - Low Voltage Operational Amplifiers
(Holtek Semiconductor)
HT9251/HT9252/HT9254 Low Voltage Operational Amplifiers
Features
• Supply voltage range from 1.8V to 5.5V • Supply Current: 50μA/amplifier - typica.
HT9254 - Low Voltage Operational Amplifiers
(Holtek Semiconductor)
HT9251/HT9252/HT9254 Low Voltage Operational Amplifiers
Features
• Supply voltage range from 1.8V to 5.5V • Supply Current: 50μA/amplifier - typica.
HT9200 - DTMF Generators
(Holtek Semiconductor Inc)
HT9200A/HT9200B DTMF Generators
Features
· Operating voltage: 2.0V~5.5V · Serial mode for the HT9200A · Serial/parallel mode for the HT9200B · Low st.
HT9200A - DTMF Generators
(Holtek Semiconductor Inc)
HT9200A/HT9200B DTMF Generators
Features
· Operating voltage: 2.5V~5.5V · Serial mode for the HT9200A · Serial/parallel mode for the HT9200B · Low st.
HT9200B - DTMF Generators
(Holtek Semiconductor Inc)
HT9200A/HT9200B DTMF Generators
Features
· Operating voltage: 2.5V~5.5V · Serial mode for the HT9200A · Serial/parallel mode for the HT9200B · Low st.
HT9201A - (HT9201A/B) Simple Tone Dialer
(Holtek Semiconductor)
..
HT9201A/B Simple Tone Dialer
Features
• • •
Patent Number: 113235(R.O.C.), 5424740(U.S.A.)
• •
Operating voltage: 2.0V~5.5V Low.