ISL55143IRZ-T Intersil, ISL55143IRZ-T Datasheet - Page 3

• Manufacturer Part Number: ISL55143IRZ-T
• Description: IC COMP CMOS HS 18V 36-TQFN
• Manufacturer: Intersil
• Type: Windowr

Specifications of ISL55143IRZ-T

• Number Of Elements: 4
• Voltage - Supply: 10 V ~ 18 V
• Mounting Type: Surface Mount
• Package / Case: 36-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Descriptions
TABLE 1. CV
<CV
<CV
>CV
>CV
V
CV
CV
VCC
Q
Q
V
V
V
PIN
INPX
NC
PD
OH
EE
OL
AX
BX
AX
BX
AX
AX
AX
AX
* When Q
* When Q
INPUT
TRUTH TABLE
V
INPX
A
Negative supply input
Channel A, CV
Channel B, CV
Comparator output logic low supply. Unbuffered analog input that sets all Q
Comparator output logic high supply. Unbuffered analog input that sets all Q
Positive supply input.
Channel A comparator reference analog input.
Window comparator input. Common to both Channel Ax and Channel Bx.
Channel B comparator reference analog input.
Power-down logic input (connect to V
No internal connection.
-Q
AX
AX
A
<CV
>CV
<CV
>CV
AND CV
/Q
/Q
BX
BX
BX
BX
BX
BX
= 1, Output is connect to V
= 0, Output is connect to V
B
AX
BX
-Q
3
B
reference driven. Comparator output.
reference driven. Comparator output.
BASIC COMPARATOR
Q
0
0
1
1
AX
OUTPUTS*
ISL55141, ISL55142, ISL55143
EE
OH
OL
Q
if not used for power-down).
0
1
0
1
BX
FUNCTION
AX
AX
, Q
, Q
BX
BX
“low” voltage level.
“high” voltage level.
March 1, 2011
FN6230.2