MB40166, MB40176 Datasheet (Fujitsu Media Devices Limited)

MB40166, MB40176, (MB40176) AD/DA CONVERTER

Section Pin No.

40166 21 * 22 A/D 8 to 13 20 * * 14 24 2 to 7 D/A 23 1 18, 25 16, 27 17, 26 15, 28 Other 19 * * 20 21 40176 * 19 Symbol VINA VIN VREF DA1 to DA6 VCLMP C1 C2 ADCK VOUT DD1 to DD6 COMP DACK VCCA VCCD A.GND D.GND (N.C.) I/O I I O O O

FUJITSU SEMICONDUCTOR DATA SHEET DS04-28500-5E ASSP AD/DA CONVERTER MB40166/MB40176 1-CHANNEL 6-BIT AD/DA CONVERTER WITH CLAMP CIRCUIT The Fujitsu MB40166 and MB40176 are low power 6-bit AD/DA converter which is fabricated with Fujitsu Advanced Bipolar Technology.

MB40166 and MB40176 have the same basic circuits and functions, with the only difference being that MB40166 has an independent analog input terminal for the A/D section and a clamp voltage output terminal, while MB40176 has an analo

MB40166 Features

* GND Input level at VIN pin VREF Input level of C2 VREF Output level of Vout 11 MB40166/MB40176 s ANALOG INPUT EQUIVALENT CIRCUIT

* MB40166 VCCA ~100 Ω 0.8 x VCC + VBE ~ ~ 400 kΩ x 63 Circuits A.GND 20 21 VCLMP Equivalent circuit of clamp circuit block VINA ADC analog input equiv