The ISL55143IRZ is a high-speed CMOS comparator designed for applications requiring a wide input common-mode range of up to 18V. It features dual receive thresholds for establishing minimum and maximum voltage levels, making it compatible with various logic families including TTL, ECL, CMOS, LVCMOS, LVDS, and CML. The device operates with a fast propagation delay of 9.5ns at ±50mV overdrive, supporting an operating frequency of up to 65MHz. This comparator includes programmable input thresholds and user-defined output levels, allowing for flexibility in system integration. It can handle voltage swings of up to 13V common mode and is suitable for large voltage swing applications, such as those found in Flash devices and power supervision tasks. The ISL55143IRZ is packaged in a compact 36-lead TQFN format, with a power-down current of less than 10µA, and is RoHS compliant.
ISL55141, ISL55142, ISL55143 integrated circuits are high-speed, wide input common-mode range comparators. They provide three-state window comparators in a high voltage CMOS process (18V). Each comparator has dual receive thresholds, CVA and CVB, for establishing minimum 1-VIH and maximum 0-VIL voltage levels. These devices can accept inputs from a number of logic families, such as TTL, ECL, CMOS, LVCMOS, LVDS and CML. Two bits of output per comparator provide the test controller with qualification of a comparator input into three states. The two output bits work with a separate user supply to establish VOH, VOL levels compatibility with the system’s controller logic levels.
Fast propagation delay (9.5ns typical at ±50mV overdrive) makes this family compatible with high-speed digital test systems. The 18V range enables the comparator input to operate over a wide input range. Two references per input enable and three state digitalization of input with voltage swings of up to 13V common mode. The operating frequency of these devices is typically 65MHz.
High voltage CMOS process makes these devices ideal for large voltage swing applications, such as special test voltages levels associated with Flash devices or power supervision applications and may avoid the need for test bus isolation relay(s).
Manufacturer: Renesas Electronics America
Win Source Part Number: 921901-ISL55143IRZ
Operating Temperature Range: -40°C ~ 85°C
Features: Comparator Window - 36-TQFN (6x6)
Package: Tube
Package: 36-WFQFN Exposed Pad
Mounting: Surface Mount
Family Name: ISL55143
Categories: Integrated Circuits (ICs)
Case / Package: 36-TQFN (6x6)
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Balance
Quantity per package: 50
MSL Level: 2 (1 Year)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Analog Comparators W/ANNEAL QD COMPARAT 36LD 6X6 -40/+85
Comparator Window 36-TQFN (6x6)
IC COMP CMOS HS 18V 36-TQFN
| Renesas Electronics Corporation | Win Source Electronics | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | Analog Comparators | Analog Comparators | Operational Amplifiers | Analog Comparators | Analog Comparators |
| Product Number | ISL55143IRZ | 921901-ISL55143IRZ | ISL55143IRZ | ISL55143IRZ | ISL55143IRZ |
| Product Name | High-Speed 18V CMOS Comparators | Linear - Linear - Comparators - ISL55143IRZ | Analog Comparators | Comparators | Linear - Comparators |
| Features | Single-Supply | ||||
| Source Current (IS) | 7 milliamps | ||||
| VOS | 50 millivolts | 50 millivolts | |||
| Number of Devices | 4 |
