參數(shù)資料
型號(hào): LTC2226HLU#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32
封裝: 5 X 5 MM, LEAD FREE, PLASTIC, MS-026, TQFP-32
文件頁數(shù): 1/16頁
文件大?。?/td> 679K
代理商: LTC2226HLU#PBF
LTC2226H
2226hfa
Typical applicaTion
FeaTures
applicaTions
DescripTion
12-Bit, 25Msps
125°C ADC in TQFP
The LTC2226H is a 12-bit 25Msps, low power 3V A/D
converter designed for digitizing high frequency, wide
dynamic range signals. The LTC2226H is perfect for
demanding imaging and communications applications
with AC performance that includes 71.4dB SNR and 90dB
SFDR.
DC specs include ±0.3LSB INL (typ), ±0.3LSB DNL (typ)
and no missing codes over temperature. The transition
noise is a low 0.25LSBRMS.
A single 3V supply allows low power operation. A separate
output supply allows the outputs to drive 0.5V to 3.6V
logic.
A single-ended CLK input controls converter operation. An
optionalclockdutycyclestabilizerallowshighperformance
at full speed for a wide range of clock duty cycles.
Typical INL, 2V Range
Sample Rate: 25Msps
–40°C to 125°C Operation
Single 3V Supply (2.8V to 3.5V)
Low Power: 75mW
71.4dB SNR
90dB SFDR
No Missing Codes
Flexible Input: 1VP-P to 2VP-P Range
575MHz Full Power Bandwidth S/H
Clock Duty Cycle Stabilizer
Shutdown and Nap Modes
Pin Compatible Family
LTC2246H (14-Bit), LTC2226H (12-Bit)
32-Pin (5mm
× 5mm) TQFP Package
Automotive
Industrial
Wireless and Wired Broadband Communication
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
+
INPUT
S/H
CORRECTION
LOGIC
OUTPUT
DRIVERS
12-BIT
PIPELINED
ADC CORE
CLOCK/DUTY
CYCLE
CONTROL
FLEXIBLE
REFERENCE
D11
D0
CLK
REFH
REFL
ANALOG
INPUT
2226 TA01
OVDD
OGND
CODE
0
INL
ERROR
(LSB)
3072
2226 TA01b
1024
2048
4096
1.00
0.75
0.50
0.25
0
–0.25
–0.50
–0.75
–1.00
相關(guān)PDF資料
PDF描述
LTC2226HLU 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32
LTC2226HLU#TRPBF 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32
LTC2226HLU#TR 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32
LTC2246HLU#PBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32
LTC2246HLU#TRPBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32
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