ADS5121IGHK ,Low Power, 8 Channel, 10-bit, 40MSPS ADC, 1.8VMAXIMUM RATINGSELECTROSTATICSupply Voltage: AV to AGND, DV to DGND .... –0.3V to +2.2VDD DDDISCHARG ..
ADS5122CGHK ,Low Power, 8 Channel, 10-bit, 65MSPS ADC, 1.8VDC CHARACTERISTICSAV = DV = 1.8V, DRV = 3.3V, 50% Clock Duty Cycle, CLK = 40MSPS, Analog Input at – ..
ADS5122CZHK ,Low Power, 8 Channel, 10-bit, 65MSPS ADC, 1.8V 257-BGA MICROSTAR 0 to 70AC CHARACTERISTICSAV = DV = 1.8V, DRV = 3.3V, 50% Clock Duty Cycle, CLK = 65MSPS, Analog Input at – ..
ADS5122CZHK ,Low Power, 8 Channel, 10-bit, 65MSPS ADC, 1.8V 257-BGA MICROSTAR 0 to 70FEATURESThe ADS5122 is a low-power, 8-channel, 10-bit, 65MSPS* 8 DIFFERENTIAL ANALOG INPUTSCMOS Ana ..
ADS5203IPFBR ,10-Bit, 40MSPS ADC Dual Ch., Low Power
ADS5204IPFB ,10-Bit, 40MSPS ADC with PGA, Dual Ch., Low Power
AL3000 , IP Frame Routing Processor
AL3157F-7 , HIGH EFFICIENCY 1x/2x CHARGE PUMP LED DRIVER FOR SMALL SCREEN BACKLIGHTING
AL3158FSG-7 , HIGH EFFICIENCY 1x/2x CHARGE PUMP FOR WHITE LED APPLICATIONS
AL320 , Analog LCD Display Controller
AL320 , Analog LCD Display Controller
AL440B-12 , 4M-Bit High Speed FIFO Field Memory
ADS5121IGHK
Low Power, 8 Channel, 10-bit, 40MSPS ADC, 1.8V
ADS5121SBAS281D – MAY 2003 – REVISED MAY 2006
DESCRIPTIONThe ADS5121 is a low-power, 8-channel, 10-bit, 40MSPS
CMOS Analog-to-Digital Converter (ADC) that operates from
a single 1.8V supply, while offering 1.8V and 3.3V digital I/O
flexibility. A single-ended input clock is used for simultaneous
sampling of up to eight analog differential input channels. The
flexible duty cycle adjust circuit (DCASEL) allows the use of a
non-50% clock duty cycle. Individual standby pins allow users
the ability to power-down any number of ADCs.
The internal reference can be bypassed to use an external
reference to suit the accuracy and temperature drift require-
ments of the application. A 10-bit parallel bus on eight chan-
nels is provided with 3-state outputs.
The speed, resolution, and low power of the ADS5121 make
it ideal for applications requiring high-density signal process-
ing in low-power environments.
The ADS5121 is characterized for operation from –40°C to
+85°C.
FEATURES 8 DIFFERENTIAL ANALOG INPUTS 1VPP DIFFERENTIAL INPUT RANGE INT/EXT VOLTAGE REFERENCE ANALOG/DIGITAL SUPPLY: 1.8V DIGITAL I/O SUPPLY: 1.8V/3.3V DIFFERENTIAL NONLINEARITY: ±0.4LSB INTEGRAL NONLINEARITY: ±0.6LSB SIGNAL-TO-NOISE: 60dB at fIN = 20MHz POWER DISSIPATION: 500mW INDIVIDUAL CHANNEL POWER-DOWN 257-LEAD, 0.8 BALL PITCH, PLASTIC
MicroSTAR BGA™ (16mm • 16mm)
8-Channel, 10-Bit, 40MSPS, 1.8V
CMOS ANALOG-TO-DIGITAL CONVERTERPlease 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.
D[9:0]A
D[9:0]H
DCASEL
AINA+
CLK
AINA–
AINH–
AINH+
IREFR
AVDD STBY OE DRVDD DVDD
AGND DRVGND DGNDBG PDREF REFT REFB CML
APPLICATIONS
PORTABLE ULTRASOUND PORTABLE INSTRUMENTATION
