TLC1543 10-Bit, 38 kSPS ADC Serial Out, On-Chip System Clock, 11 Ch. | TI.com

TLC1543 (ACTIVE)

10-Bit, 38 kSPS ADC Serial Out, On-Chip System Clock, 11 Ch.

10-Bit, 38 kSPS ADC Serial Out, On-Chip System Clock, 11 Ch. - TLC1543
Datasheet
10-Bit Analog-to-Digital Converters With Serial Control And 11 Analog Inputs datasheet (Rev. G)
 

Description

The TLC1542C, TLC1542I, TLC1542M, TLC1542Q, TLC1543C, TLC1543I, and TLC1543Q 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. These 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.

Features

  • 10-Bit Resolution A/D Converter
  • 11 Analog Input Channels
  • Three Built-In Self-Test Modes
  • Inherent Sample-and-Hold Function
  • Total Unadjusted Error. . .±1 LSB Max
  • On-Chip System Clock
  • End-of-Conversion (EOC) Output
  • Terminal Compatible With TLC542
  • CMOS Technology

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

 
Resolution (Bits)
Sample Rate (Max) (kSPS)
Number of input channels
Interface
Operating Temperature Range (C)
Package Group
Approx. Price (US$)
Power Consumption (Typ) (mW)
Package Size: mm2:W x L (PKG)
Architecture
Input Type
Multi-Channel Configuration
Reference Mode
Features
Input Range (Max) (V)
Input Range (Min) (V)
Analog Voltage AVDD (Min) (V)
Analog Voltage AVDD (Max) (V)
Digital Supply (Min) (V)
Digital Supply (Max) (V)
INL (Max) (+/-LSB)
SINAD (dB)
SNR (dB)
Rating
TLC1543 TLC1542 TLC2543 TLC2543-EP TLC2543-Q1 TLV1543 TLV2543 TLV2553 TLV2553-Q1 TLV2556
10     10     12     12     12     10     12     12     12     12    
38     38     66     66     66     38     66     200     200     200    
11     11     11     11     11     11     11     11     11     11    
SPI     SPI     SPI     SPI     SPI     SPI     SPI     SPI     SPI     SPI    
-40 to 125
0 to 70    		 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    
PDIP | 20
PLCC | 20
SOIC | 20
SSOP | 20    		 PDIP | 20
PLCC | 20
SOIC | 20    		 PDIP | 20
PLCC | 20
SOIC | 20
SSOP | 20    		 SOIC | 20
SSOP | 20    		 SSOP | 20     PDIP | 20
PLCC | 20
SOIC | 20
SSOP | 20    		 PDIP | 20
SOIC | 20
SSOP | 20    		 SOIC | 20
TSSOP | 20    		 SOIC | 20
TSSOP | 20    		 SOIC | 20
TSSOP | 20    
1.96 | 1ku     4.03 | 1ku     5.75 | 1ku     11.00 | 1ku     7.21 | 1ku     2.53 | 1ku     7.56 | 1ku     3.93 | 1ku     4.60 | 1ku     4.08 | 1ku    
4     4     5     5     5     4     3.3     2.43     2.43     2.43    
See datasheet (PDIP)
20PLCC: 98 mm2: 9.9 x 9.9 (PLCC | 20)
20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20SSOP: 56 mm2: 7.8 x 7.2 (SSOP | 20)    		 See datasheet (PDIP)
20PLCC: 98 mm2: 9.9 x 9.9 (PLCC | 20)
20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)    		 See datasheet (PDIP)
20PLCC: 98 mm2: 9.9 x 9.9 (PLCC | 20)
20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20SSOP: 56 mm2: 7.8 x 7.2 (SSOP | 20)    		 20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20SSOP: 56 mm2: 7.8 x 7.2 (SSOP | 20)    		 20SSOP: 56 mm2: 7.8 x 7.2 (SSOP | 20)     See datasheet (PDIP)
20PLCC: 98 mm2: 9.9 x 9.9 (PLCC | 20)
20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20SSOP: 56 mm2: 7.8 x 7.2 (SSOP | 20)    		 See datasheet (PDIP)
20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20SSOP: 56 mm2: 7.8 x 7.2 (SSOP | 20)    		 20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20TSSOP: 42 mm2: 6.4 x 6.5 (TSSOP | 20)    		 20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20TSSOP: 42 mm2: 6.4 x 6.5 (TSSOP | 20)    		 20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20TSSOP: 42 mm2: 6.4 x 6.5 (TSSOP | 20)    
SAR     SAR     SAR     SAR     SAR     SAR     SAR     SAR     SAR     SAR    
Single-Ended     Single-Ended     Single-Ended     Single-Ended     Single-Ended     Single-Ended     Single-Ended     Single-Ended     Single-Ended     Single-Ended    
Multiplexed     Multiplexed     Multiplexed     Multiplexed     Multiplexed     Multiplexed     Multiplexed     Multiplexed     Multiplexed     Multiplexed    
Ext     Ext     Ext