ISL21440IRTZ Intersil, ISL21440IRTZ Datasheet - Page 2

• Manufacturer Part Number: ISL21440IRTZ
• Description: IC VREF W/COMPARATOR 8TDFN
• Manufacturer: Intersil
• Series: FGA™r

Specifications of ISL21440IRTZ

• Applications: Comparator, Voltage Reference
• Current - Supply: 460µA
• Voltage - Supply: 2 V ~ 11 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: *
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Block Diagram
Pin Configuration
GND
IN+
IN-
V-
(8 LD MSOP, 8 LD TDFN)
1
2
3
4
ISL21440
TOP VIEW
2
8
7
6
5
OUT
V+
REF
HYST
IN+
IN-
HYST
REF
ISL21440
V-
+
-
Pin Descriptions
PIN SYMBOL
V+
1
2
3
4
5
6
7
8
ISL21440
GND
HYST
GND
OUT
REF
IN+
IN-
V+
OUT
V-
Negative Supply Input for Voltage Reference and
Comparator.
Comparator non-inverting input pin. Range: V- to
V+ -1.5V.
Comparator inverting input pin. Range: V- to V+ -1.5V
Comparator Hysteresis input. Accepts a voltage divided
from the Reference output. Range is VREF - 50mV to
VREF. Connect directly to VREF for zero hysteresis.
Reference output. Source 2mA and Sink 10µA.
Positive Supply Input for Comparator and Reference.
Range is 2.0V to 11.0V
referenced to V+ and GND.
Ground pin. Sets the Comparator output low level.
Comparator output, CMOS push-pull. Output swing
DESCRIPTION
February 23, 2011
FN6532.2