LTC1040CN Linear Technology, LTC1040CN Datasheet - Page 12

• Manufacturer Part Number: LTC1040CN
• Description: IC COMPARATOR LOW PWR DUAL 18DIP
• Manufacturer: Linear Technology
• Series: LTCMOS™r
• Type: General Purposer

Specifications of LTC1040CN

• Number Of Elements: 2
• Output Type: CMOS, TTL
• Voltage - Supply: 2.8 V ~ 16 V, ±2.8 V ~ 8 V
• Mounting Type: Through Hole
• Package / Case: 18-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1040
TYPICAL APPLICATIO S
PACKAGE DESCRIPTIO
12
V1
V2
V
A
5
6
7
8
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
V
+
–
+
–
OUT =
LTC1040
1/2
16
9
100k
(V
A
+ V1 – V2) • V
Analog Multiplier/Divider
5V
18
10
V
B
4
V
V
.030 .005
B
RAD MIN
(0.229 – 0.330)
NOTE:
1. DIMENSIONS IN
2. DRAWING NOT TO SCALE
3. PIN 1 IDENT, NOTCH ON TOP AND CAVITIES ON THE BOTTOM OF PACKAGES ARE THE MANUFACTURING OPTIONS.
4. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
*
C
(0.127)
18
16
13
.005
.009 – .013
THE PART MAY BE SUPPLIED WITH OR WITHOUT ANY OF THE OPTIONS
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
C
TYP
.420
MIN
LTC1043
RECOMMENDED SOLDER PAD LAYOUT
*
N
1
ACCURACY = 10mV NO TRIM
V
4
17
B
(MILLIMETERS)
MUST BE > V
U
(0.254 – 0.737)
2
.010 – .029
NOTE 3
INCHES
15
3
14
12
(7.391 – 7.595)
.291 – .299
U
18-Lead Plastic Small Outline (Wide .300 Inch)
3
NOTE 4
(0.406 – 1.270)
www.linear.com
.016 – .050
10k
10k
A
+ (V1 – V2)
+
+
45
.050 BSC
LTC1040 • TA10
(Reference LTC DWG # 05-08-1620)
10 F
10 F
N/2
V
OUT
.045 .005
.325 .005
0 – 8 TYP
SW Package
NOTE 3
(2.362 – 2.642)
.093 – .104
(1.270)
.050
BSC
18
N
1
(0.356 – 0.482)
.014 – .019
17
2
TYP
Single + 5V Voltage-to-Frequency Converter
V
16
3
IN
(11.354 – 11.760)
+
15
4
.447 – .463
5
6
7
8
NOTE 4
14
–
–
1 F
5
+
+
V
LTC1040
9
13
REF
6
1/2
(5V)
18
10
12
f
7
OUT
100k
1
11
(AVERAGE) = f
8
4
10
N/2
9
(0.940 – 1.143)
.037 – .045
(0.102 – 0.305)
(10.007 – 10.643)
LINEAR TECHNOLOGY CORPORATION 1991
.004 – .012
1/4 74C00
.394 – .419
LW/TP 1202 1K REV A • PRINTED IN USA
IN
V
V
S18 (WIDE) 0502
REF
IN
0.1% FS
1/4 74C00
LTC1040 • TA11
f
f
OUT
IN
1040fa