TLV2553 12-Bit, 200 KSPS, 11 Channel, Low Power, Serial ADC Serial Out, w/Pwrdwn | TI.com

TLV2553 (ACTIVE)

12-Bit, 200 KSPS, 11 Channel, Low Power, Serial ADC Serial Out, w/Pwrdwn

 

Description

The TLV2553 is a 12-bit, switched-capacitor, successive-approximation, analog-to-digital converter. The ADC has three control inputs [chip select (CS), the input-output clock, and the address/control input (DATAIN)], designed for communication with the serial port of a host processor or peripheral through a serial 3-state output.

In addition to the high-speed converter and versatile control capability, the device has an on-chip 14-channel multiplexer that can select any one of 11 inputs or any one of three internal self-test voltages using configuration register 1. The sample-and-hold function is automatic. At the end of conversion, when programmed as EOC, the pin 19 output goes high to indicate that conversion is complete. The converter incorporated in the device 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 temperature range.

The TLV2553I is characterized for operation from TA = –40°C to 85°C.

Features

  • 12-Bit-Resolution A/D Converter
  • Up to 200 KSPS (150 KSPS for 3 V) Throughput
    Over Operating Temperature Range With 12-Bit
    Output Mode
  • 11 Analog Input Channels
  • 3 Built-In Self-Test Modes
  • Inherent Sample and Hold Function
  • Linearity Error, ±1 LSB Maximum
  • On-Chip Conversion Clock
  • Unipolar or Bipolar Output Operation
  • Programmable MSB or LSB First
  • Programmable Power Down
  • Programmable Output Data Length
  • SPI Compatible Serial Interface With I/O Clock
    Frequencies up to 15 MHz (CPOL=0, CPHA=0)

View more

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
TLV2553 TLC1542 TLC1543 TLC2543 TLC2543-EP TLC2543-Q1 TLV1543 TLV2543 TLV2553-Q1 TLV2556
12     10     10     12     12     12     10     12     12     12    
200     38     38     66     66     66     38     66     200     200    
11     11     11     11     11     11     11     11     11     11    
SPI     SPI     SPI     SPI     SPI     SPI     SPI     SPI     SPI     SPI    
-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    
SOIC | 20
TSSOP | 20    
PDIP | 20
PLCC | 20
SOIC | 20    
PDIP | 20
PLCC | 20
SOIC | 20
SSOP | 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    
3.93 | 1ku     4.03 | 1ku     1.96 | 1ku     5.75 | 1ku     11.00 | 1ku     7.21 | 1ku     2.53 | 1ku     7.56 | 1ku     4.60 | 1ku     4.08 | 1ku    
2.43     4     4     5     5     5     4     3.3     2.43     2.43    
20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20TSSOP: 42 mm2: 6.4 x 6.5 (TSSOP | 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: 38 mm2: 5.3 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: 38 mm2: 5.3 x 7.2 (SSOP | 20)    
20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20SSOP: 38 mm2: 5.3 x 7.2 (SSOP | 20)    
20SSOP: 38 mm2: 5.3 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: 38 mm2: 5.3 x 7.2 (SSOP | 20)    
See datasheet (PDIP)
20SOIC: 132 mm2: 10.3 x 12.8 (SOIC | 20)
20SSOP: 38 mm2: 5.3 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)    
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