ADS7808U ,12-Bit 10ms Serial CMOS Sampling ANALOG-to-DIGITAL CONVERTERELECTRICAL CHARACTERISTICSAt T = –40°C to +85°C, f = 100kHz, V = V = +5V, using internal reference ..
ADS7808U ,12-Bit 10ms Serial CMOS Sampling ANALOG-to-DIGITAL CONVERTERPIN ASSIGNMENTSPIN # NAME DESCRIPTION1R1 Analog Input. See Table I and Figure 4 for input range con ..
ADS7808U/1KE4 ,12-Bit 10us Serial CMOS Sampling Analog-to-Digital Converter 20-SOIC -40 to 85FEATURES DESCRIPTION* 100kHz SAMPLING RATE The ADS7808 is a complete 12-bit sampling analog-to-digi ..
ADS7808UB ,12-Bit 10ms Serial CMOS Sampling ANALOG-to-DIGITAL CONVERTERELECTRICAL CHARACTERISTICS (Cont.)At T = –40°C to +85°C, f = 100kHz, V = V = +5V, using internal re ..
ADS7809P ,16-Bit 10ms Serial CMOS Sampling ANALOG-to-DIGITAL CONVERTERFEATURES DESCRIPTION* 100kHz SAMPLING RATE The ADS7809 is a complete 16-bit sampling Analog-to-Digi ..
ADS7809U ,16-Bit 10ms Serial CMOS Sampling ANALOG-to-DIGITAL CONVERTERMAXIMUM RATINGSELECTROSTATICAnalog Inputs: R1 .. ±25VINDISCHARGE SENSITIVITYR2 .. ±25VINR3 .. ±25VI ..
ALD105 , 1 Form A Slim Power Relay
ALD109 , 1 Form A Slim Power Relay
ALD1102APA , DUAL P-CHANNEL MATCHED MOSFET PAIR
ALD112 , 1 Form A Slim Power Relay
ALD112 , 1 Form A Slim Power Relay
ALD118 , 1 Form A Slim Power Relay
ADS7808P-ADS7808U-ADS7808U/1KE4-ADS7808UB
12-Bit 10us Serial CMOS Sampling Analog-to-Digital Converter 20-SOIC -40 to 85
12-Bit 10μs Serial CMOS Sampling
ANALOG-to-DIGIT AL CONVERTER
FEA TURES 100kHz SAMPLING RATE 72dB SINAD WITH 45kHz INPUT ±1/2 LSB INL AND DNL
SIX SPECIFIED INPUT RANGES SERIAL OUTPUT SINGLE +5V SUPPLY OPERATION PIN-COMPATIBLE WITH 16-BIT ADS7809 USES INTERNAL OR EXTERNAL
REFERENCE 100mW MAX POWER DISSIPATION 0.3" SO-20 SIMPLE DSP INTERFACE
DESCRIPTIONThe ADS7808 is a complete 12-bit sampling analog-to-digital
using state-of-the-art CMOS structures. It contains a 12-bit
capacitor-based SAR A/D with S/H, reference, clock, and a
serial data interface. Data can be output using the internal
clock, or can be synchronized to an external data clock. The
ADS7808 also provides an output synchronization pulse for
ease of use with standard DSP processors.
The ADS7808 is specified at a 100kHz sampling rate, and
specified over the full temperature range. Laser-trimmed
scaling resistors provide various input ranges including ±10V
and 0V to 5V, while an innovative design operates from a
single +5V supply, with power dissipation under 100mW.
The ADS7808 is available in a 0.3" SO-20, fully specified for
operation over the industrial –40°C to +85°C range.
10kΩ
4kΩ
20kΩ
BUSY
Data Clock
Serial Data
R/C CS
R1IN
R2IN
R3IN
REF
Power Down
CAP
ADS7808SBAS018A – JANUARY 1992 – REVISED SEPTEMBER 2003
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
