LTC2391-16
22
239116fa
LX Package
48-Lead Plastic LQFP (7mm × 7mm)
(Reference LTC DWG # 05-08-1760 Rev Ø)
LX48 LQFP 0907 REVØ
0° – 7°
11° – 13°
0.45 – 0.75
1.00 REF
11° – 13°
9.00 BSC
AA
7.00 BSC
1
2
7.00 BSC
9.00 BSC
48
1.60
MAX
1.35 – 1.45
0.05 – 0.150.09 – 0.20
0.50
BSC
0.17 – 0.27
GAUGE PLANE
0.25
NOTE:
1. PACKAGE DIMENSIONS CONFORM TO JEDEC #MS-026 PACKAGE OUTLINE
2. DIMENSIONS ARE IN MILLIMETERS
3. DIMENSIONS OF PACKAGE DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.25mm ON ANY SIDE, IF PRESENT
4. PIN-1 INDENTIFIER IS A MOLDED INDENTATION, 0.50mm DIAMETER
5. DRAWING IS NOT TO SCALE
SEE NOTE: 4
C0.30 – 0.50
R0.08 – 0.20
7.15 – 7.25
5.50 REF
1
2
5.50 REF
7.15 – 7.25
48
PACKAGE OUTLINE
RECOMMENDED SOLDER PAD LAYOUT
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
SECTION A – A
0.50 BSC
0.20 – 0.30
1.30 MIN
PACKAGE DESCRIPTION
Please refer to http://www.linear.com/designtools/packaging/ for the most recent package drawings.
LTC2391-16
23
239116fa
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 representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
REVISION HISTORY
REV DATE DESCRIPTION PAGE NUMBER
A 7/12 Increased T
JMAX
to 150°C on LQFP package
Added condition for reading conversion result under Serial Modes
Added plus 2μs to acquisition time in Reset section and Fig 13
Updated data bit numbering on Figure 12
2
16
16, 18
18
LTC2391-16
24
239116fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
FAX: (408) 434-0507
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2010
LT 0712 REV A • PRINTED IN USA
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER DESCRIPTION COMMENTS
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LTC1864 16-Bit 250ksps Serial ADC 5V Supply, 1-Channel, 4.3mW, MSOP-8 Package
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Pin Compatible with the LTC2393-16, LTC2391-16
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Pin Compatible with the LTC2392-16, LTC2391-16
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OUT
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OUT
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References
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LTC6655 0.25ppm
P-P
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0.25ppm
P-P
Noise (0.1Hz to 10Hz) in MSOP-8 Package
Amplifi ers
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125μV (Max) Input Offset Voltage, Low Distortion: –96.5dB at
100kHz, 10V
P-P
, Settling Time: 900ns
LT1806/LT1807 325MHz, Single/Dual Precision Op Amps in TSOT23-6,
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LTC6200/LTC6200-5/
LTC6200-10
165MHz/800MHz/1.6GHz Op Amps with
Unity Gain/AV = 5/AV = 10
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–80dB at 1MHz, TSOT23-6 Package
LT6350 Low Noise Single-Ended-to-Differential ADC Driver Rail-to-Rail Input and Outputs, 240ns 0.01% Settling Time
ADC Driver: Single-Ended Input to Differential Output
+
+
IN1
IN1
V
+
V
OUT2
OUT1
SHDN
+
IN2
V
IN
0V to 4V
5V
5V
0.1μF
0.1μF 0.1μF
499Ω
2V
–5V
LT6350
239116 TA03
+
249Ω
249Ω
2200pF
+
A
IN
A
IN
+
LTC2391-16

LTC2391CUK-16#PBF

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Analog to Digital Converters - ADC 5V 16-bit 250Ksps Int Ref Parallel / Serial SAR ADC in QFN-48
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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