Product Summary

The TLC7135C is a 4 1/2-digit precision analog-to-digital converter. The TLC7135C converter is manufactured with Texas Instruments highly efficient CMOS technology. The 4 1/2-digit, dual-slope-integrating, analog-to-digital converter (DAC) is designed to provides interfaces to both a microprocessor and a visual display. The digit-drive outputs of the TLC7135C D1 through D4 and multiplexed binary-coded-decimal outputs B1, B2, B4, and B8 provide an interface for LED or LCD decoder/driver as well as microprocessor.

Parametrics

TLC7135C absolute maximum ratings: (1)Supply voltage (VCC+ with respect to VCC–): 15 V; (2)Analog input voltage (IN– or IN+): VCC– to VCC+; (3)Reference voltage range: VCC– to VCC+; (4)Clock input voltage range: 0 V to VCC+; (5)Operating free-air temperature range, TA: 0℃ to 70℃; (6)Storage temperature range, Tstg: –65℃ to 150℃; (7)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: N package: 260℃.

Features

TLC7135C features: (1)1pA Typical Input Current; (2)True Differential Input; (3)Multiplexed Binary-Coded-Decimal (BCD) Output; (4)Low Rollover Error: ±1 Count Max; (5)Control Signals Allow Interfacing With UARTs or Microprocessors; (6)Autoranging Capability With Over-and Under-Range Signals; (7)TTL-Compatible Outputs; (8)Direct Replacement for Teledyne TSC7135, Intersil ICL7135, Maxim ICL7135, and Siliconix Si7135; (9)CMOS Technology.

Diagrams

TLC7135C package diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TLC7135C
TLC7135C
Other

Data Sheet
Negotiable 
TLC7135CDW
TLC7135CDW
Texas Instruments
ADC (A/D Converters) Dual Slope A/D
Data Sheet
0-1: $3.12
1-25: $2.74
25-100: $1.86
100-250: $1.82
TLC7135CDWR
TLC7135CDWR
Texas Instruments
ADC (A/D Converters) 4.5-Bits 0.003 kSPS Muxed BCD Out
Data Sheet
0-1: $1.94
1-25: $1.51
25-100: $1.43
100-250: $1.40
TLC7135CN
TLC7135CN
Texas Instruments
ADC (A/D Converters) 4.5digit .003ksps
Data Sheet
0-1: $2.64
1-25: $2.41
25-100: $1.93
100-250: $1.69
TLC7135CDWG4
TLC7135CDWG4
Texas Instruments
ADC (A/D Converters) 4.5-Bits 0.003 kSPS Muxed BCD Out
Data Sheet
0-1: $2.39
1-25: $1.97
25-100: $1.86
100-250: $1.72
TLC7135CDWRG4
TLC7135CDWRG4
Texas Instruments
ADC (A/D Converters) 4.5-Bits 0.003 kSPS Muxed BCD Out
Data Sheet
0-790: $1.38
790-1000: $1.36
1000-2000: $1.34
TLC7135CNG4
TLC7135CNG4
Texas Instruments
ADC (A/D Converters) 4.5Bs 0.003kSPS ADC 1Ch
Data Sheet
0-1: $1.60
1-25: $1.55
25-100: $1.51
100-250: $1.40