The HT70xxA-2 series devices area set of three terminal low power voltage detectors implemented in CMOS technology. Each voltage detector in the series detects a particular fixed voltage ranging from 2.2V to 8.2V. The voltage detectors consist of a high-precision and low power consumption standard voltage source as well as a comparator, hysteresis circuit, a.
• Low power consumption
• Low temperature coefficient
• High input voltage range (up to 30V)
• Quiescent current 2.5μA
• Output voltage accuracy: tolerance ±1%
• Built-in hysteresis characteristic
• TO92, SOT89 and SOT23-5 package
Applications
• Battery checkers
• Level selectors
• Power failure detectors
• Microcomputer reset
• Battery memory backup
• Non-volatile RAM signal storage protectors
HT70xxA-2 TinyPowerTM Voltage Detector
General Description
The HT70xxA-2 series devices area set of three terminal low power voltage detectors implemented in CMOS technology. Each voltage .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | HT7044A-1 |
Holtek Microelectronics |
(HT70xxA-1) Voltage Detector | |
2 | HT7044A-3 |
Holtek Semiconductor |
Voltage Detector | |
3 | HT7044A |
Holtek Semiconductor Inc |
Voltage Detector | |
4 | HT704F |
SUO |
Projected Capacitance Touch Panel | |
5 | HT7005L |
HYES Optoelectronics |
LCD | |
6 | HT7017 |
HiTrendtech |
High-precision single-phase metering chip | |
7 | HT7022A |
Holtek Semiconductor |
2.2V Voltage Detector | |
8 | HT7022A-1 |
Holtek Semiconductor |
Voltage Detector | |
9 | HT7022A-2 |
Holtek Semiconductor |
Voltage Detector | |
10 | HT7022A-3 |
Holtek Semiconductor |
Voltage Detector | |
11 | HT7024A |
Holtek Semiconductor Inc |
Voltage Detector | |
12 | HT7024A-1 |
Holtek Microelectronics |
(HT70xxA-1) Voltage Detector |