TLV1543 (ACTIVE)

10-Bit 200 kSPS ADC Ser. Out, Built-In Self-Test Modes, Inherent S&H, Pin Compat. w/TLC1543, 11 Ch.

10-Bit 200 kSPS ADC Ser. Out,  Built-In Self-Test Modes, Inherent S&H, Pin Compat. w/TLC1543, 11 Ch. - TLV1543
 

Description

The TLV1543C, TLV1543I, and TLV1543M are CMOS 10-bit, switched-capacitor, successive-approximation, analog-to-digital converters. These devices have three inputs and a 3-state output [chip select (CS\), input-output clock (I/O CLOCK), address input (ADDRESS), and data output (DATA OUT)] that provide a direct 4-wire interface to the serial port of a host processor. The devices allow high-speed data transfers from the host.

In addition to a high-speed A/D converter and versatile control capability, these devices have an on-chip 14-channel multiplexer that can select any one of 11 analog inputs or any one of three internal self-test voltages. The sample-and-hold function is automatic. At the end of A/D conversion, the end-of-conversion (EOC) output goes high to indicate that conversion is complete. The converter incorporated in the devices features differential high-impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry from logic and supply noise. A switched-capacitor design allows low-error conversion over the full operating free-air temperature range.

The TLV1543C is characterized for operation from 0°C to 70°C. The TLV1543I is characterized for industrial temperature range of -40°C to 85°C. The TLV1543M is characterized for operation over the full military temperature range of –55°C to 125°C.

Features

  • 3.3-V Supply Operation
  • 10-Bit-Resolution A/D Converter
  • 11 Analog Input Channels
  • Three Built-In Self-Test Modes
  • Inherent Sample and Hold
  • Total Unadjusted Error...±1 LSB Max
  • On-Chip System Clock
  • End-of-Conversion (EOC) Output
  • Pin Compatible With TLC1543
  • CMOS Technology

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Parametrics Compare all products in Precision ADCs (<=10MSPS)

 
Resolution (Bits)
Sample Rate (max) (SPS)
# Input Channels
Multi-Channel Configuration
Input Type
Power Consumption (Typ) (mW)
Input Range (Min) (V)
Input Range (Max) (V)
Interface
Features
Analog Voltage AVDD (Min) (V)
Analog Voltage AVDD (Max) (V)
Architecture
Operating Temperature Range (C)
Pin/Package
THD (Typ) (dB)
SNR (dB)
Reference Mode
TLV1543 TLC1541 TLC1542 TLC1543 TLC2543 TLC2543-EP TLC2543-Q1 TLC540 TLC541 TLV2543 TLV2553 TLV2553-Q1 TLV2556
10    10    10    10    12    12    12    8    8    12    12    12    12   
38000    32000    38000    38000    66000    66000    66000    75000    40000    66000    200000    200000    200000   
11    11    11    11    11    11    11    11    11    11    11    11    11   
Multiplexed    Multiplexed    Multiplexed    Multiplexed    Multiplexed    Multiplexed    Multiplexed    Multiplexed    Multiplexed    Multiplexed    Multiplexed    Multiplexed    Multiplexed   
Single-Ended    Single-Ended    Single-Ended    Single-Ended    Single-Ended    Single-Ended    Single-Ended    Single-Ended    Single-Ended    Single-Ended    Single-Ended    Single-Ended    Single-Ended   
4    6.5    4    4    5    5    5    6    6    3.3    2.43    2.43    2.43   
0    0    0    0    0    0    0    0    0    0    0    0    0   
5.5    5.5    5.5    5.5    5.5    5.5    5.5    5.5    5.5    3.6    5.5    5.5    5.5   
SPI    SPI    SPI    SPI    SPI    SPI    SPI    SPI    SPI    SPI    SPI    SPI    SPI   
N/A    N/A    N/A    N/A    N/A      N/A    N/A    N/A    N/A    Oscillator    Oscillator    Oscillator   
3    4.75    4.5    4.5    4.5    4.5    4.5    4.75    4.75    3    2.7    2.7    2.7   
5.5    5.5    5.5    5.5    5.5    5.5    5.5    5.5    5.5    3.6    5.5    5.5    5.5   
SAR    SAR    SAR    SAR    SAR    SAR    SAR    SAR    SAR    SAR    SAR    SAR    SAR   
-40 to 85    -40 to 85    0 to 70    -40 to 125
0 to 70   
-40 to 85    -40 to 125
-55 to 125   
-40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85   
20PDIP
20PLCC
20SOIC
20SSOP   
20PDIP
20PLCC
20SOIC   
20PDIP
20PLCC
20SOIC   
20PDIP
20PLCC
20SOIC
20SSOP   
20PDIP
20PLCC
20SOIC
20SSOP   
20SOIC
20SSOP   
20SSOP    20PDIP
20PLCC
20SOIC   
20PDIP
20PLCC
20SOIC   
20PDIP
20SOIC
20SSOP   
20SOIC
20TSSOP   
20SOIC
20TSSOP   
20SOIC
20TSSOP   
            N/A            N/A     
                    69.5      69.5   
Ext    Ext    Ext    Ext    Ext    Ext    Ext    Ext    Ext    Ext    Ext    Ext    Ext
Int