ADS8556IPMR ,630kSPS, 6-Channels, Simultaneous Sampling Analog-to-Digital Converter 64-LQFP -40 to 125Features 2 Applications1• Family of 16-, 14-, 12-Bit, Pin- and • Power Quality MeasurementSoftware- ..
ADS8557IPM ,670kSPS, 14-Bit, 6-Channels, Simultaneous Sampling Analog-to-Digital Converter 64-LQFP -40 to 125Electrical Characteristics tables..... 8• Added text reference for Figure 42 ........ 32• Changed F ..
ADS8557IPM ,670kSPS, 14-Bit, 6-Channels, Simultaneous Sampling Analog-to-Digital Converter 64-LQFP -40 to 125Features 2 Applications1• Family of 16-, 14-, 12-Bit, Pin- and • Power Quality MeasurementSoftware- ..
ADS8558IPM ,730kSPS, 12-Bit, 6-Channels, Simultaneous Sampling Analog-to-Digital Converter 64-LQFP -40 to 125Features 2 Applications1• Family of 16-, 14-, 12-Bit, Pin- and • Power Quality MeasurementSoftware- ..
ADS8558IPM ,730kSPS, 12-Bit, 6-Channels, Simultaneous Sampling Analog-to-Digital Converter 64-LQFP -40 to 125Electrical Characteristics tables..... 8• Added text reference for Figure 42 ........ 32• Changed F ..
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AM1214-130 ,RF POWER TRANSISTORS L-BAND RADAR APPLICATIONSAPPLICATIONSTARGET DATA• REFRACTORY /GOLD METALLIZATION• EMITTER SITE BALLASTING• LOW RF THERMAL RE ..
ADS8556IPM-ADS8556IPMR
630kSPS, 6-Channels, Simultaneous Sampling Analog-to-Digital Converter
SAR ADC
BUSY/INT
RANGE/XCLK
HW/SW
REF /WR
RESET
STBY
DB[15:0]
WORD/BYTE
CH_A0
CONVST_A
AGND
REFC_A
AVDD BVDD
HVDD HVSS
Control
Logic
Config
SAR ADCCH_A1
Clock
Generator
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ADS8556, ADS8557, ADS8558SBAS404D –OCTOBER 2006–REVISED FEBRUARY 2016
ADS855x
16-, 14-, 12-Bit, Six-Channel, Simultaneous Sampling Analog-to-Digital Converters Features Familyof 16-, 14-, 12-Bit, Pin- and
Software-Compatible ADCs Six SAR ADCs Groupedin Three Pairs Maximum Data Rate Per Channel with Internal
Conversion Clock and Reference:
ADS8556: 630 kSPS (PAR)or 450 kSPS (SER)
ADS8557: 670 kSPS (PAR)or 470 kSPS (SER)
ADS8558: 730 kSPS (PAR)or 500 kSPS (SER) Maximum Data Rate with External Conversion
Clock and Reference:
800 kSPS (PAR)or 530 kSPS (SER) Pin-Selectableor Programmable Input Voltage
Ranges: Upto ±12V Excellent Signal-to-Noise Performance:
ADS8556: 91.5 dB, ADS8667:85 dB,
ADS8668: 73.9 dB Programmable and Buffered Internal Reference:
0.5Vto 2.5V and 0.5Vto 3.0V Comprehensive Power-Down Modes: Deep Power-Down (Standby Mode) Partial Power-Down Auto-Nap Power-Down Selectable Parallelor Serial Interface Operating Temperature Range: –40°Cto 125°C
Block Diagram Applications Power Quality Measurement Protection Relays Multi-Axis Motor Control Programmable Logic Controllers Industrial Data Acquisition
DescriptionThe ADS855x contains six low-power, 16-, 14-,or 12-
bit, successive approximation register (SAR) based
analog-to-digital converters (ADCs) with true bipolar
inputs. Each channel containsa sample-and-hold
circuit that allows simultaneous high-speed multi-
channel signal acquisition.
The ADS855x supports data ratesof upto 730 kSPS parallel interface modeor upto 500 kSPSif the
serial interfaceis used. The bus widthof the parallel
interface can be set to eight or 16
mode,upto three output channels can
The ADS855xis specified over the
temperature rangeof –40°Cto 125°Can LQFP-64 package.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
SNRvs Temperature
