Description: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 com
6 X 6 MM, ROHS COMPLIANT, PLASTIC, MO-220WJJD-1, TQFN-36
Pin Count:
36
Manufacturer Package Code:
L36.6X6
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
Renesas Electronics Corporation
YTEOL:
0
Amplifier Type:
COMPARATOR
Average Bias Current-Max (IIB):
0.025 µA
Input Offset Voltage-Max:
50000 µV
JESD-30 Code:
S-PQCC-N36
JESD-609 Code:
e3
Length:
6 mm
Moisture Sensitivity Level:
2
Neg Supply Voltage-Nom (Vsup):
-3 V
Number of Functions:
1
Number of Terminals:
36
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Type:
3-STATE
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVQCCN
Package Shape:
SQUARE
Package Style:
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Packing Method:
TUBE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Response Time-Nom:
9.5 ns
Seated Height-Max:
0.8 mm
Supply Voltage Limit-Max:
19 V
Supply Voltage-Nom (Vsup):
12 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
INDUSTRIAL
Terminal Finish:
MATTE TIN
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
6 mm
ISL55143IRZ Frequently Asked Questions (FAQs)
A good PCB layout for the ISL55143IRZ involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, make sure to decouple the input and output with suitable capacitors, and use a low-ESR output capacitor to minimize ringing. Also, ensure that the input voltage is within the recommended range, and the output is not overloaded.
The ISL55143IRZ is rated for operation from -40°C to +125°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. It's essential to ensure that the device's junction temperature does not exceed 150°C.
Yes, the ISL55143IRZ is suitable for high-reliability and automotive applications. It's AEC-Q100 qualified, which means it meets the stringent requirements for automotive applications. However, it's essential to follow the recommended design guidelines and testing procedures to ensure the device meets the specific application requirements.
To troubleshoot issues with the ISL55143IRZ, start by verifying the input voltage, output voltage, and output current. Check for any signs of overheating, and ensure that the device is properly decoupled. Use an oscilloscope to check for any oscillations or ringing on the output. If the issue persists, consult the datasheet and application notes for guidance, or contact Renesas Electronics Corporation's technical support.
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ISL55143IRZ Overview
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