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ICM7211 - ICM7211 4 Digit LCD Display Driver - Buy ICM7211

Photograph
ICM7211 - ICM7211 4 Digit LCD Display Driver

Features

arrowFour Digit Non-Multiplexed 7 Segment LCD Display Outputs with Backplane Driver

arrowComplete Onboard RC Oscillator to Generate Backplane Frequency

arrowBackplane Input/Output Allows Simple Sychronization of Slave-devices to a Master

arrowICM7211 Devices Provide Separate Digit Select Inputs to Accept Multiplexed BCD Input

arrowICM7211 Decodes Binary to Hexadecimal


Pin Layout
Intersil ICM7211 Pin Layout

Pin Description
Pin Number Description
1 Vdd - Positive Power Supply
2 e1 - E Segment Character 1
3 g1 - G Segment Character 1
4 f1 - 1F Segment Character 1
5 BP - Backplane
6 a2 - A Segment Character 2
7 b2 - B Segment Character 2
8 c2 - C Segment Character 2
9 d2 - D Segment Character 2
10 e2 - E Segment Character 2
11 g2 - G Segment Character 2
12 f2 - F Segment Character 2
13 a3 - A Segment Character 3
14 b3 - B Segment Character 3
15 c3 - C Segment Character 3
16 d3 - D Segment Character 3
17 e3 - E Segment Character 3
18 g3 - G Segment Character 3
19 f3 - F Segment Character 3
20 a4 - A Segment Character 4
21 b4 - B Segment Character 4
22 c4 - C Segment Character 4
23 d4 - D Segment Character 4
24 e4 - E Segment Character 4
25 g4 - G Segment Character 4
26 f4 - F Segment Character 4
27 B0 - B0 Data Input
28 B1 - B1 Data Input
29 B2 - B2 Data Input
30 B3 - B3 Data Input
31 D1 - Digit Select Input 1
32 D2 - Digit Select Input 2
33 D3 - Digit Select Input 3
34 D4 - Digit Select Input 4
35 Vss - Negative Power Supply
36 OSC - Oscillator
37 a1 - A Segment Character 1
38 b1 - B Segment Character 1
39 c1 - C Segment Character 1
40 d1 - D Segment Character 1

Dimensional Drawing
ICM7211 DIP40 Dimension Drawing
ICM7211 DIP40 Dimension Drawing

Technical Data

Data Sheet

   

Application Notes