TLC1543 10 ビット、38 kSPS ADC、シリアル出力、オンチップ・システム・クロック、11 チャネル | TIJ.co.jp

TLC1543 (供給中) 10 ビット、38 kSPS ADC、シリアル出力、オンチップ・システム・クロック、11 チャネル

 

概要

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.

特長

  • 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

WEBENCH® Designer TLC1543



機能一覧

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Part number オーダー・オプション 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) SNR (dB) Rating
TLC1543 ご注文 10     38     11     SPI     -40 to 125
0 to 70    
PDIP | 20
PLCC | 20
SOIC | 20
SSOP | 20    
2.31 | 1ku     4     20PDIP: 229 mm2: 9.4 x 24.33 (PDIP | 20)
20PLCC: 98 mm2: 9.9 x 9.9 (PLCC | 20)
20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20SSOP: 38 mm2: 5.3 x 7.2 (SSOP | 20)    
SAR     Single-Ended     Multiplexed     Ext         5.5     0     4.5     5.5     4.5     5.5     1       Catalog    
TLC1542 ご注文 10     38     11     SPI     0 to 70     PDIP | 20
PLCC | 20
SOIC | 20    
4.23 | 1ku     4     20PDIP: 229 mm2: 9.4 x 24.33 (PDIP | 20)
20PLCC: 98 mm2: 9.9 x 9.9 (PLCC | 20)
20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)    
SAR     Single-Ended     Multiplexed     Ext         5.5     0     4.5     5.5     4.5     5.5     0.5       Catalog    
TLC2543 ご注文 12     66     11     SPI     -40 to 85     PDIP | 20
PLCC | 20
SOIC | 20
SSOP | 20    
5.75 | 1ku     5     20PDIP: 229 mm2: 9.4 x 24.33 (PDIP | 20)
20PLCC: 98 mm2: 9.9 x 9.9 (PLCC | 20)
20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20SSOP: 38 mm2: 5.3 x 7.2 (SSOP | 20)    
SAR     Single-Ended     Multiplexed     Ext         5.5     0     4.5     5.5     4.5     5.5     1       Catalog    
TLC2543-EP サンプルは利用できません。 12     66     11     SPI     -40 to 125
-55 to 125    
SOIC | 20
SSOP | 20    
11.00 | 1ku     5     20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20SSOP: 38 mm2: 5.3 x 7.2 (SSOP | 20)    
SAR     Single-Ended