LT1491AIS#TR Linear Technology, LT1491AIS#TR Datasheet - Page 14
![IC OPAMP QUAD R-R MCRPWR 14SOIC](/photos/6/87/68753/14-soic_05-08-1610_sml.jpg)
LT1491AIS#TR
Manufacturer Part Number
LT1491AIS#TR
Description
IC OPAMP QUAD R-R MCRPWR 14SOIC
Manufacturer
Linear Technology
Series
Over-The-Top®r
Datasheet
1.LT1490ACN8.pdf
(16 pages)
Specifications of LT1491AIS#TR
Amplifier Type
General Purpose
Number Of Circuits
4
Output Type
Rail-to-Rail
Slew Rate
0.07 V/µs
Gain Bandwidth Product
200kHz
Current - Input Bias
1nA
Voltage - Input Offset
250µV
Current - Supply
50µA
Current - Output / Channel
25mA
Voltage - Supply, Single/dual (±)
2 V ~ 44 V, ±1 V ~ 22 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
-3db Bandwidth
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
PACKAGE DESCRIPTIO
LT1490A/LT1491A
14
.030 ±.005
(0.203 – 0.254)
.008 – .010
TYP
.245
MIN
NOTE:
1. DIMENSIONS IN
2. DRAWING NOT TO SCALE
3. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
NOTE:
1. DIMENSIONS ARE
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
RECOMMENDED SOLDER PAD LAYOUT
(0.254 – 0.508)
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCH (0.254mm)
.010 – .020
N
1
.050 BSC
(7.620 – 8.255)
(0.203 – 0.381)
(
8.255
.300 – .325
.008 – .015
.325
(0.406 – 1.270)
2
.016 – .050
+0.889
–0.381
+.035
–.015
(MILLIMETERS)
× 45°
3
INCHES
)
MILLIMETERS
INCHES
U
14-Lead Plastic Small Outline (Narrow .150 Inch)
N/2
0° – 8° TYP
.045 ±.005
.160 ±.005
(0.508)
.020
MIN
14-Lead PDIP (Narrow .300 Inch)
(Reference LTC DWG # 05-08-1510)
(Reference LTC DWG # 05-08-1610)
(3.302 ± 0.127)
(6.477 ± 0.381)
.130 ± .005
.255 ± .015*
(5.791 – 6.197)
(3.048)
.120
MIN
.228 – .244
(1.346 – 1.752)
.053 – .069
(0.355 – 0.483)
N Package
S Package
.014 – .019
TYP
14
1
14
N
1
(0.127)
.005
MIN
13
2
13
2
(2.54)
.100
BSC
12
3
(1.143 – 1.651)
12
3
(8.560 – 8.738)
.045 – .065
(19.558)
.337 – .344
MAX
.770*
NOTE 3
11
4
11
4
(1.270)
.050
BSC
10
5
10
5
6
9
9
6
(0.457 ± 0.076)
8
7
.018 ± .003
N/2
8
7
(1.651)
N14 1103
.065
TYP
(0.101 – 0.254)
.004 – .010
(3.810 – 3.988)
.150 – .157
NOTE 3
S14 0502
sn1490, 14901afbs