LT1031CCH Linear Technology, LT1031CCH Datasheet - Page 11

• Manufacturer Part Number: LT1031CCH
• Description: IC PREC V-REF 10V TO39-3
• Manufacturer: Linear Technology

Specifications of LT1031CCH

• Reference Type: Series, Shunt
• Voltage - Output: 10V
• Tolerance: ±0.1%
• Temperature Coefficient: 15ppm/°C
• Voltage - Input: 4.5 ~ 40 V
• Number Of Channels: 1
• Current - Quiescent: 1.7µA
• Current - Output: 10mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: TO-39-3, TO-205AD, Metal Can
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Cathode: -

APPLICATIO CIRCUITS
EQUIVALENT SCHEMATIC
U
U
15V
IN
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
W
LT1031
GND
*TRIMS 1mA REFERENCE CURRENT
TC BY ± 40ppm/°C. THIS TRIM
SCHEME HAS VERY LITTLE EFFECT ON ROOM
TEMPERATURE CURRENT TO MINIMIZE ITERATIVE
TRIMMING.
OUT
1.24k
1%
Precision DAC Reference with System TC Trim
D4
6.3V
8.87k
1%
IN457
D1
–
A1
10k
1%
TC TRIM*
+
50k
INPUT
Q1
10k
1%
Q2
D2
IN457
50k
D1
D2
D3
50k
ROOM TEMP
TRIM
200k
1%
LT1031 • ES01
Q3
R1
R2
OUTPUT
GND
10.36k
1%
1mA
DAC
LT1031 • AC09
LT1031/LH0070
8.45k
11
1031fb