參數(shù)資料
型號(hào): LTC2255CUH#TR
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 14-Bit, 125Msps Low Power 3V ADCs; Package: QFN; No of Pins: 32; Temperature Range: 0°C to +70°C
中文描述: 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC32
封裝: 5 X 5 MM, PLASTIC, MO-220-WHHD, QFN-32
文件頁數(shù): 3/24頁
文件大小: 620K
代理商: LTC2255CUH#TR
LTC2255/LTC2254
11
22554fa
FUNCTIONAL BLOCK DIAGRA
UU
W
Figure 1. Functional Block Diagram
Timing Diagram
TI I G DIAGRA
U
WW
tAP
N + 1
N + 2
N + 4
N + 3
N + 5
N
ANALOG
INPUT
tH
tD
tL
N – 4
N – 3
N – 2
N – 1
CLK
D0-D13, OF
22554 TD01
N – 5
N
SHIFT REGISTER
AND CORRECTION
DIFF
REF
AMP
REF
BUF
2.2
F
1
F1F
0.1
F
INTERNAL CLOCK SIGNALS
REFH
REFL
CLOCK/DUTY
CYCLE
CONTROL
RANGE
SELECT
1.5V
REFERENCE
FIRST PIPELINED
ADC STAGE
FIFTH PIPELINED
ADC STAGE
SIXTH PIPELINED
ADC STAGE
FOURTH PIPELINED
ADC STAGE
SECOND PIPELINED
ADC STAGE
REFH
REFL
CLK
OE
M0DE
OGND
OVDD
22554 BD01
INPUT
S/H
SENSE
VCM
AIN
AIN
+
2.2
F
THIRD PIPELINED
ADC STAGE
OUTPUT
DRIVERS
CONTROL
LOGIC
SHDN
OF
D13
D0
相關(guān)PDF資料
PDF描述
LTC2280CUP Dual 10-Bit, 105Msps Low Noise 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: 0°C to +70°C
LTC2280CUP#TR Dual 10-Bit, 105Msps Low Noise 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: 0°C to +70°C
LTC2280IUP Dual 10-Bit, 105Msps Low Noise 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: -40°C to +85°C
LTC2280IUP#TR Dual 10-Bit, 105Msps Low Noise 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: -40°C to +85°C
LTC2281CUP Dual 10-Bit, 125Msps Low Power 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: 0°C to +70°C
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