TLV1570CPWR ,10-Bit, 1.25 MSPS ADC 8-Ch., DSP/(Q)SPI IF, Pgmable Int. Ref., Auto or S/W PowerDown, Very Low Powerfeatures applications* Fast Throughput Rate: 1.25 MSPS at 5 V, * Mass Storage and Hard Disk Drive62 ..
TLV1570CPWRG4 ,10-Bit, 1.25 MSPS ADC 8-Ch., DSP/(Q)SPI IF, Pgmable Int. Ref., Auto or S/W PowerDown, Very Low Powerfeatures an autopower-down mode thatautomatically powers down to 300 m A, 10 ns after a conversion ..
TLV1570IDW ,10-Bit, 1.25 MSPS ADC 8-Ch., DSP/(Q)SPI IF, Pgmable Int. Ref., Auto or S/W PowerDown, Very Low PowerTLV15702.7 V TO 5.5 V 8-CHANNEL 10-BIT 1.25-MSPSSERIAL ANALOG-TO-DIGITAL CONVERTERSLAS169B – DECEMB ..
TLV1570IPW ,10-Bit, 1.25 MSPS ADC 8-Ch., DSP/(Q)SPI IF, Pgmable Int. Ref., Auto or S/W PowerDown, Very Low PowerTLV15702.7 V TO 5.5 V 8-CHANNEL 10-BIT 1.25-MSPSSERIAL ANALOG-TO-DIGITAL CONVERTERSLAS169B – DECEMB ..
TLV1570IPWR ,10-Bit, 1.25 MSPS ADC 8-Ch., DSP/(Q)SPI IF, Pgmable Int. Ref., Auto or S/W PowerDown, Very Low PowerTLV15702.7 V TO 5.5 V 8-CHANNEL 10-BIT 1.25-MSPSSERIAL ANALOG-TO-DIGITAL CONVERTERSLAS169B – DECEMB ..
TLV1571CDW ,1-Ch. 10-Bit 1.25 MSPS ADC 8-Ch., DSP/SPI, Hardware Configurable, Low PowerfeaturesTLV1578DA PACKAGE* Fast Throughput Rate: 1.25 MSPS at 5 V, (TOP VIEW)625 KSPS at 3 VCH0 CH7 ..
TMS320VC549GGU-120 ,Digital Signal Processor SPRS078G − SEPTEMBER 1998 − REVISED OCTOBER 2004 Advance ..
TMS320VC549PGE100 ,Digital Signal ProcessorElectrical Characteristics Over Recommended Operating Case Temperature Range table:I , Supply curre ..
TMS320VC549PGE-100 ,Digital Signal ProcessorElectrical Characteristics . . . . . . . . . . . . . . . . . . . . . . 13 Serial Port Receive Timin ..
TMS320VC549PGE-100 ,Digital Signal ProcessorElectrical Characteristics . . . . . . . . . . . . . . . . . . . . . . 13 Serial Port Receive Timin ..
TMS320VC549PGE120 ,Digital Signal Processor SPRS078G − SEPTEMBER 1998 − REVISED OCTOBER 2004 Advance ..
TMS320VC549PGE-120 ,Digital Signal ProcessorElectrical Characteristics Over Recommended Operating Case Temperature Range table:I , Supply curre ..
TLV1570CDW-TLV1570CPW-TLV1570CPWR-TLV1570CPWRG4-TLV1570IDW-TLV1570IPW-TLV1570IPWR
10-Bit, 1.25 MSPS ADC 8-Ch., DSP/(Q)SPI IF, Pgmable Int. Ref., Auto or S/W PowerDown, Very Low Power
-
Eight Analog Input Channels Channel Auto-Scan Differential Nonlinearity Error: < ±1 LSB Integral Nonlinearity Error: < ±1 LSB Signal-to-Noise and Distortion Ratio: 57 dB Single 2.7-V to 5.5-V Supply Operation Very Low Power: 40 mW at 5.5 V,8 mW at 2.7 V Autopower-Down: 300 m A Max Software Power Down: 10 m A Max Glueless Serial Interface to TMS320 DSPs
and (Q)SPI Compatible Microcontrollers Programmable Internal Reference Voltage:
3.8-V Reference for 5-V Operation,
2.3-V Reference for 3-V Operation Process Control General-Purpose DSP Image Sensor Processing
descriptionThe TLV1570 is a 10-bit data acquisition system that combines an 8-channel input multiplexer (MUX), a
high-speed 10-bit ADC, an on-chip reference, and a high-speed serial interface. The device contains an on-chip
control register allowing control of channel selection, conversion start, reference voltage levels, and power
down via the serial port. The MUX is independently accessible, which allows the user to insert a signal
conditioning circuit such as an antialiasing filter or an amplifier, if required, between the MUX and the ADC.
Therefore one signal conditioning circuit can be used for all eight channels.
The TLV1570 operates from a single 2.7-V to 5.5-V power supply. The device accepts an analog input range
from 0 V to AVDD and digitizes the input at a maximum 1.25 MSPS throughput rate. Power dissipation is only
8 mW with a 2.7-V supply or 40 mW with a 5.5-V supply. The device features an autopower-down mode that
automatically powers down to 300 m A, 10 ns after a conversion is performed. With software power down
enabled, the device is further powered down to only 10 m A.
The TLV1570 communicates with digital microprocessors via a simple 4- or 5-wire serial port that interfaces
directly to Texas Instruments TMS320 DSPs, and SPI and QSPI compatible microcontrollers without using
additional glue logic.
A very high throughput rate, a simple serial interface, and low power consumption make the TLV1570 an ideal
choice for high-speed digital signal processing requiring multiple analog inputs.
AVAILABLE OPTIONSPlease 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.
CH4
CH3
CH2
CH1
CH0
DVDD
DGND
SCLK
SDIN
AIN
CH5
CH6
CH7
AVDD
AGND
REF
SDOUT
DW OR PW PACKAGE
(TOP VIEW)
