LM4140ACM-1.2 National Semiconductor, LM4140ACM-1.2 Datasheet - Page 2

• Manufacturer Part Number: LM4140ACM-1.2
• Description: IC,VOLT REFERENCE,FIXED,1.25V,SOP,8PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LM4140ACM-1.2

• Rohs Compliant: NO

www.national.com
Connection Diagram
Ordering Information
Pin Functions
V
Input (Pin 2):
Ground (Pins 1, 4, 7, 8):
Enable (Pin 3):
NC (Pin 5):
ref
Initial Output Voltage Accuracy
0.1%, 10 ppm/˚C max (C grade)
0.1%, 3 ppm/˚C max (A grade)
0.1%, 6 ppm/˚C max (B grade)
and Temperature Coefficient
(Pin 6):
@
25˚C
Temperature Range (0˚C to 70˚C)
Reference Output. Capable of sourcing up to 8mA.
Positive Supply.
Negative Supply or Ground Connection. These pins must be
connected to ground.
Pulled to input for normal operation. Forcing this pin to ground will
turn-off the output.
This pin must be left open.
See NS Package Number M08A
LM4140 Supplied as 95 Units,
8-Lead Surface Mount (M)
LM4140ACM-1.0
LM4140ACM-1.2
LM4140ACM-2.0
LM4140ACM-2.5
LM4140ACM-4.1
LM4140BCM-1.0
LM4140BCM-1.2
LM4140BCM-2.0
LM4140BCM-2.5
LM4140BCM-4.1
LM4140CCM-1.0
LM4140CCM-1.2
LM4140CCM-2.0
LM4140CCM-2.5
LM4140CCM-4.1
Tape and Reel
Top View
2
DS101079-2
LM4140 Supplied as 2500
Units, Tape and Reel
LM4140ACMX-1.0
LM4140ACMX-1.2
LM4140ACMX-2.0
LM4140ACMX-2.5
LM4140ACMX-4.1
LM4140BCMX-1.0
LM4140BCMX-1.2
LM4140BCMX-2.0
LM4140BCMX-2.5
LM4140BCMX-4.1
LM4140CCMX-1.0
LM4140CCMX-1.2
LM4140CCMX-2.0
LM4140CCMX-2.5
LM4140CCMX-4.1