ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：QUAD COMPARATOR
- Series：*
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- Type：-
- Number of Elements：-
- Output Type：-
- Voltage - Supply, Single/Dual (±)：-
- Voltage - Input Offset (Max)：-
- Current - Input Bias (Max)：-
- Current - Output (Typ)：-
- Current - Quiescent (Max)：-
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-
- Package / Case：-
- Mounting Type：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The HA17901AFP-E is a quad comparator integrated circuit manufactured by Renesas Electronics. It operates from a single power supply voltage ranging from 2V to 36V, featuring extremely low current drain of 0.8mA. The device includes ground within its common-mode input voltage range and offers low input bias current (25nA) and offset voltage (2mV). Output saturation voltage is specified at 1mV with 5µA load and 70mV with 1mA load. Outputs are compatible with CMOS logic systems.
Feature Summary
- Wide single-supply voltage operation from 2V to 36V
- Common-mode input voltage range includes ground potential
- Low power consumption with 0.8mA current drain
- CMOS logic compatible output compatibility
Applications
- Limit comparators
- Simple A/D converters
- Pulse and square-wave generators
- Time delay generators
- Wide range VCO circuits
Procurement Notes
Verify the specific suffix 'E' against official Renesas documentation to confirm if it denotes a specific tape-and-reel packaging variant or environmental compliance status distinct from the standard AFP package. Confirm RoHS compliance details directly from the manufacturer's datasheet before procurement.
Selection Notes
Select this component for applications requiring wide single-supply voltage operation and ground-referenced inputs. The low input offset voltage and current make it suitable for precision sensing tasks where CMOS logic interface compatibility is required without additional level shifting.
Part Context
The HA17901 series belongs to Renesas' portfolio of analog comparison devices derived from legacy Hitachi Semiconductor designs. These components are engineered for cost-effective power and control system implementations, offering robust performance in general-purpose signal conditioning roles.
Replacement Considerations
Officially documented similar part numbers include HA17901, HA17901A, HA17901AFP, and HA17901AP. Verify pinout and electrical parameter equivalence with the original design requirements when substituting.
