ICL7106CPL+ by Analog Devices

3 1/2 Digit A/D Converters


The Maxim ICL7106/ICL7107 are monolithic analog-to-digital converters (ADCs). They have very high input impedances and require no external display drive circuitry. On-board active components include polarity and digit drivers, segment decoders, voltage reference and a clock circuit. The ICL7106 will directly drive a nonmultiplexed liquid crystal display (LCD), whereas the ICL7107 will directly drive a common anode light emitting diode (LED) display. Versatility and accuracy are inherent features of these converters. The dual-slope conversion technique automatically rejects interference signals common in industrial environments. The true differential input and reference are particularly useful when making ratiometric measurements (ohms or bridge transducers). Maxim has added a zero-integrator phase to the ICL7106 and ICL7107, eliminating overrange hangover and hysteresis effects. Finally, these devices offer high accuracy by lowering rollover error to less than one count and zero reading drift to less than 1µV/°C. These devices are used in a wide range of digital panel meter applications. Most applications, however, involve the measurement and display of analog data.

Where to Buy

Prices starting from US$3.40

Distributor Stock
Logo for Farnell
Farnell
from US$11.77
21
in stock
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Logo for element14
element14
from US$12.49
21
in stock
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Logo for Newark Electronics
Newark Electronics
from US$3.40
2
in stock
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Features

Improved 2nd Source (see Page 3 of the full data sheet for "Maxim Advantage")
Guaranteed First Reading Recovery from Overrange
On-Board Display Drive Capability—No External Circuitry Required LCD—ICL7106 LED—ICL7107
LCD—ICL7106
LED—ICL7107
High-Impedance CMOS Differential Inputs
Low Noise (< 15µVP-P) without Hysteresis or Overrange Hangover
Clock and Reference On-Chip
True Differential Reference and Input
True Polarity Indication for Precision Null Applications
Monolithic CMOS Design

Specifications

Resolution (±Counts) 2000
# Input Channels 1
Conv. Rate (ksps) (max) 0.003
Data Bus 7-Segment
Diff/S.E. Input Diff. Only
Internal VREF (V) (nominal) 2.8
External VREF (V) (max) 9
Bipolar VIN (±V) (max) 3.5
Package/Pins PDIP/40PLCC/44
BudgetaryPrice (See Notes) 6.7


ICL7106CPL+ Data & Signal Conversion by Analog Devices

ADC 3.5DIGIT DUAL SLOPE 3SPS DIP-40

Status: Unknown
Series: LCD/LED Display ADCs
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Resolution (Bits) -
Sampling Rate 3SPS
Input Channel Type Differential
Data Interface -
Supply Voltage Type Single
Supply Voltage Min 0V
Supply Voltage Max 9V
ADC / DAC Case Style DIP
No. of Pins 40Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range LCD/LED Display ADCs
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

ADC, 3.5DIGIT, DUAL SLOPE, 3SPS, DIP-40 | element14
Adc, 3.5Digit, Dual Slope, 3Sps, Dip-40 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ICL7106CPL+ ?

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Is the ICL7106CPL+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for ICL7106CPL+ have stock available?

Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for ICL7106CPL+ .

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