參數(shù)資料
型號(hào): BW1251X
英文描述: Rad hard low voltage CMOS 16-bit bus buffer transceiver (3-state) with 3.6 V tolerant inputs and outputs
中文描述: BW1251X 12位500KSPS ADC的BW1251X |數(shù)據(jù)資料
文件頁(yè)數(shù): 1/13頁(yè)
文件大小: 140K
代理商: BW1251X
GENERAL DESCRIPTION
The BW1251X is a CMOS 3.3V 12-bit analog-to-
digital converter (ADC).
It converts the analog input
signal into 12-bit binary digital codes at a maximum
conversion rate of 500KSPS with 2.5MHz clock.
The device is a recycling type monolithic ADC with
an on-chip sample-and-hold function.
power down mode.
The ADC has
FEATURES
Resolution : 12-bit
Maximum Conversion Rate : 500KSPS
Main Clock : 2.5MHz
Power Supply : 3.3V ±0.3V
Total Current : 20uA (Standby Mode)
2.2mA (Normal Operation)
Input Range : 0.0V ~ 3.3V (3.3V
P-P
)
Differential Linearity Error : ±0.7 LSB
Integral Linearity Error : ±0.8 LSB
Signal to Noise & Distortion Ratio : 70dB
Digital Output : CMOS Level
Operating Temperature Range : 0 °C ~ 70 °C
FUNCTIONAL BLOCK DIAGRAM
TYPICAL APPLICATIONS
MICOM Interface
Portable Equipment
Low-Voltage Low-Power Application
12-BIT 500KSPS ADC
BW1251X
SAMSUNG ELECTRONICS Co. LTD
Ver 1.2 (Apr. 2002)
No responsibility is assumed by SEC for its use nor for any infringements of patents
or other rights of third parties that may result from its use. The content of this data
sheet is subject to change without any notice.
MDAC2
DIGITAL
LOGIC
AINT
REF
GEN
VREF
AGND
CML
GEN
DO[11:0]
EOC
CLOCK
GEN
MAIN
BIAS
STC
CKIN
STBY
MDAC1
FLASH1
FLASH2
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