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LTC2309CUF#PBF

Description
IC adc 12bit sar 24-qfn
CategoryAnalog mixed-signal IC    converter   
File Size419KB,6 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
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LTC2309CUF#PBF Overview

IC adc 12bit sar 24-qfn

LTC2309CUF#PBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
Parts packaging codeQFN
package instructionHVQCCN, LCC24,.16SQ,20
Contacts24
Manufacturer packaging codeUF
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
Maximum analog input voltage2.048 V
Minimum analog input voltage-2.048 V
Maximum conversion time1.8 µs
Converter typeADC, SUCCESSIVE APPROXIMATION
JESD-30 codeS-PQCC-N24
JESD-609 codee3
length4 mm
Maximum linear error (EL)0.0244%
Humidity sensitivity level1
Number of analog input channels8
Number of digits12
Number of functions1
Number of terminals24
Maximum operating temperature70 °C
Minimum operating temperature
Output bit codeBINARY, 2'S COMPLEMENT BINARY
Output formatSERIAL
Package body materialPLASTIC/EPOXY
encapsulated codeHVQCCN
Encapsulate equivalent codeLCC24,.16SQ,20
Package shapeSQUARE
Package formCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)250
power supply5 V
Certification statusNot Qualified
Sampling rate0.014 MHz
Sample and hold/Track and holdSAMPLE
Maximum seat height0.8 mm
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMatte Tin (Sn)
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width4 mm
Base Number Matches1
DEMO MANUAL DC1337A
LTC2309
8-Channel, 12-Bit SAR ADC
with I
2
C Interface
Description
Demonstration circuit 1337A features the
LTC
®
2309,
a
low noise, low power, 8-channel, 12-bit, successive ap-
proximation ADC with an I
2
C compatible serial interface.
The LTC2309 is available in a 24-pin 4mm × 4mm QFN
package. DC1337A demonstrates the DC performance of
the LTC2309 in conjunction with the DC590 or DC2026
data collection boards (QuikEval™ controller). Alternatively,
by connecting the DC1337 into a customer application the
performance of the LTC2309 can be evaluated directly in
that circuit.
Design files for this circuit board are available at
http://www.linear.com/demo/DC1337A
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
QuikEval is a trademark of Linear Technology Corporation. All other trademarks are the property
of their respective owners.
BoarD photo
INPUTS
0V TO
REFCOMP
DC590 OR
DC2026
Figure 1. DC1337A Connection Diagram
dc1337af
1
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