TLC4541IDGK ,16-Bit 200KSPS ADC Serial Out, Auto PWRDN, Single-Ended Inputmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
TLC4545ID ,16-Bit 200KSPS ADC Serial Out, Auto PWRDN, Pseudo Differential Input SLAS293 − DECEMBER 2001Terminal FunctionsTLC4541 single channel unipolar ADCsTERMI ..
TLC4545IDGK ,16-Bit 200KSPS ADC Serial Out, Auto PWRDN, Pseudo Differential InputFEATURES APPLICATIONS 200-KSPS Sampling Rate ATE System Built-In Conversion Clock Industrial ..
TLC540I , 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 INPUTS
TLC540IDW ,8-Bit, 75 kSPS ADC Serial-Out, On-Chip 12-Ch. Analog Mux, 11 Ch.TLC540I, TLC541I8-BIT ANALOG-TO-DIGITAL CONVERTERSWITH SERIAL CONTROL AND 11 INPUTSSLAS065B – OCTOB ..
TLC540IFN ,8-Bit, 75 kSPS ADC Serial-Out, On-Chip 12-Ch. Analog Mux, 11 Ch.TLC540I, TLC541I8-BIT ANALOG-TO-DIGITAL CONVERTERSWITH SERIAL CONTROL AND 11 INPUTSSLAS065B – OCTOB ..
TMP47C440AF , CMOS 4-bit Microcontroller
TMP47C440AN , CMOS 4-bit Microcontroller
TMP47C440AN , CMOS 4-bit Microcontroller
TMP47C440BN , CMOS 4-BIT MICROCONTROLLER
TMP47C443DM , CMOS 4-BIT MICROCONTROLLER
TMP47C443DM , CMOS 4-BIT MICROCONTROLLER
TLC4541ID-TLC4541IDGK
16-Bit 200KSPS ADC Serial Out, Auto PWRDN, Single-Ended Input
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FEATURES 200-KSPS Sampling Rate Built-In Conversion Clock INL: ±2.5 LSB Max,
DNL: 2 to −1 LSB Max SINAD = 84.5 dB, SFDR = 95 dB,
THD = 94 dB at 15 kHz fin , 200 KSPS SPI/DSP-Compatible Serial Interfaces With
SCLK Input up to 15 MHz Single 5-V Supply Rail-to-Rail Analog Input With 500 kHz BW Two Input Options Available:
− TLC4541 − Single Channel Input
− TLC4545 − Single Channel,
Pseudo-differential Input (TLC4541) Optimized DSP Interface −
Requires FS Input Only Low Power With Auto-Power Down
− Operating Current: 3.5 mA
− Auto-Power Down Current: 5 µA Pin Compatible 12/14/16-Bit Family in 8-Pin
SOIC and MSOP Packages
APPLICATIONS ATE System Industrial Process Control Measurement Motor Control
DESCRIPTIONThe TLC4541 and TLC4545 are a family of high
performance, 16-bit, low power, miniature CMOS
analog-to-digital converters (ADCs). These devices
operate from a single 5-V supply. Devices are available
with single, dual, or single pseudo-differential inputs. All
of these devices have a chip select (CS), serial clock
(SCLK), and serial data output (SDO) that provides a
direct 3-wire interface to the serial port of most popular
host microprocessors (SPI interface). When interfaced
with a DSP , a frame sync signal (FS) is used to indicate
the start of a serial data frame on either pin 1 (CS) or pin
7 (FS) for the TLC4541. The TLC4545 ADC connects
to the DSP via pin 1 only (CS).
The TLC4541 and TLC4545 are designed to operate
with low power consumption. The power saving feature
is further enhanced with an auto-power down mode.
This product family features a high-speed serial link to
modern host processors with an external SCLK up to MHz. Both families use a built-in oscillator as the
conversion clock, providing a 2.94 µs maximum
conversion time.
SDODD
SCLK
REF
GND
AIN
TLC4541
D OR DGK Package
(TOP VIEW)SDO
SCLKDD
AIN(−)
REF
GND
AIN(+)
TLC4545
D OR DGK Package
(TOP VIEW)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.
