Datasheet

LTC6990
2
6990fc
For more information www.linear.com/LTC6990
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
+
) to GND ........................................6V
Maximum Voltage on Any Pin
.............................(GND – 0.3V) ≤ V
PIN
≤ (V
+
+ 0.3V)
Operating Temperature Range (Note 2)
LTC6990C ............................................ –40°C to 85°C
LTC6990I .............................................–40°C to 85°C
LTC6990H .......................................... –40°C to 125°C
LTC6990MP ....................................... –55°C to 125°C
(Note 1)
TOP VIEW
OUT
GND
OE
V
+
DIV
SET
DCB PACKAGE
6-LEAD (2mm × 3mm) PLASTIC DFN
4
5
7
6
3
2
1
T
JMAX
= 150°C, θ
JA
= 64°C/W, θ
JC
= 10.6°C/W
EXPOSED PAD (PIN 7) CONNECTED TO GND,
PCB CONNECTION OP
TIONAL
OE 1
GND 2
SET 3
6 OUT
5 V
+
4 DIV
TOP VIEW
S6 PACKAGE
6-LEAD PLASTIC TSOT-23
T
JMAX
= 150°C, θ
JA
= 192°C/W, θ
JC
= 51°C/W
PIN CONFIGURATION
ORDER INFORMATION
Specified Temperature Range (Note 3)
LTC6990C ................................................ 0°C to 70°C
LTC6990I .............................................–40°C to 85°C
LTC6990H .......................................... –40°C to 125°C
LTC6990MP ....................................... –55°C to 125°C
Junction Temperature ........................................... 150°C
Storage Temperature Range ..................–65°C to 150°C
Lead Temperature (Soldering, 10sec)....................300°C
Lead Free Finish
TAPE AND REEL (MINI) TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LTC6990CDCB#TRMPBF LTC6990CDCB#TRPBF LDWX 6-Lead (2mm × 3mm) Plastic DFN 0°C to 70°C
LTC6990IDCB#TRMPBF LTC6990IDCB#TRPBF LDWX 6-Lead (2mm × 3mm) Plastic DFN –40°C to 85°C
LTC6990HDCB#TRMPBF LTC6990HDCB#TRPBF LDWX 6-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C
LTC6990CS6#TRMPBF LTC6990CS6#TRPBF LTDWW 6-Lead Plastic TSOT-23 0°C to 70°C
LTC6990IS6#TRMPBF LTC6990IS6#TRPBF LTDWW 6-Lead Plastic TSOT-23 –40°C to 85°C
LTC6990HS6#TRMPBF LTC6990HS6#TRPBF LTDWW 6-Lead Plastic TSOT-23 –40°C to 125°C
LTC6990MPS6#TRMPBF LTC6990MPS6#TRPBF LTDWW 6-Lead Plastic TSOT-23 –55°C to 125°C
TRM = 500 pieces. *Temperature grades are identified by a label on the shipping container.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC
Marketing for information on lead based finish parts.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/