LTC6420CUDC-20#PBF Linear Technology, LTC6420CUDC-20#PBF Datasheet - Page 12
![IC DIFF AMP/ADC DRIVER 20-QFN](/photos/7/2/70254/ltc6420cudc-20_pbf_sml.jpg)
LTC6420CUDC-20#PBF
Manufacturer Part Number
LTC6420CUDC-20#PBF
Description
IC DIFF AMP/ADC DRIVER 20-QFN
Manufacturer
Linear Technology
Type
ADC Driverr
Datasheet
1.LTC6420IUDC-20PBF.pdf
(14 pages)
Specifications of LTC6420CUDC-20#PBF
Applications
Data Acquisition
Mounting Type
Surface Mount
Package / Case
20-QFN
No. Of Amplifiers
2
Input Offset Voltage
2mV
Gain Db Max
20dB
Bandwidth
1.8GHz
Slew Rate
4500V/µs
Supply Voltage Range
2.85V To 3.5V
Supply Current
80mA
Amplifier Case Style
QFN
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LTC6420-20
PACKAGE DESCRIPTION
12
3.50 ± 0.05
2.10 ± 0.05
1.50 REF
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
1.65 ± 0.05
0.50 BSC
0.25 ±0.05
3.10 ± 0.05
4.50 ± 0.05
2.50 REF
2.65 ± 0.05
0.70 ±0.05
PACKAGE
OUTLINE
(Reference LTC DWG # 05-08-1742 Rev Ø)
20-Lead Plastic QFN (3mm × 4mm)
4.00 ± 0.10
NOTE:
1. DRAWING IS NOT A JEDEC PACKAGE OUTLINE
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION
TOP MARK
(NOTE 6)
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
ON THE TOP AND BOTTOM OF PACKAGE
UDC Package
PIN 1
3.00 ± 0.10
0.75 ± 0.05
0.200 REF
0.00 – 0.05
R = 0.05 TYP
2.50 REF
R = 0.115
TYP
BOTTOM VIEW—EXPOSED PAD
2.65 ± 0.10
1.65 ± 0.10
1.50 REF
19
20
0.50 BSC
0.25 ± 0.05
1
2
0.40 ± 0.10
(UDC20) QFN 1106 REV Ø
PIN 1 NOTCH
R = 0.20 OR 0.25
× 45° CHAMFER
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