CAV424

C/V-converter for single and differential capacitive input signals

July 2014 – Rev. 3.0

Page 13/14

www.analogmicro.de

PACKAGE AND PINOUT

The CAV424’s standard packaging is a SO16 (n) package (for dimensions please see the packaging catalog

http://www.analogmicro.de/products/analogmicro.de.en.package.pdf).

DELIVERY FORMS

CAV424 is available as:

ORDER NUMBER

DELIVERY FORM

CAV424-0-SO16

CAV424 in an SO16(n) package

CAV424-WAF

Sawn wafer on 8“ blue foil

CAV424-Adapt

CAV424 soldered to an SO16-DIL16 adapter

ACCESSORIES

To support developments using CAV424 Analog Microelectronics GmbH offers the Breadboard BBCAV424.

ORDER NUMBER

DELIVERY FORM

BBCAV424

BBCAV424 – BreadBoard (PCB with CAV424)

PIN

NAME

BESCHREIBUNG

1

RCOSC

Oscillator current adjustment

2

RCR

Integrator current adjustment for CR

3

RCM

Integrator current adjustment for CM

4

GAIN

Gain adjustment

5

VOUT

Output voltage

6

VREF

Reference voltage ca. 2.5V

7

VTEMP

Temperature sensor voltage output

8

N.C.

Not connected

9

N.C.

Not connected

10

GND

IC ground

11

VCC

Supply voltage

12

COSC

Oscillator capacitor

13

CF2

2

nd order lowpass capacitor

14

CM

Measurement capacitance

15

CF1

1

st order lowpass capacitor

16

CR

Reference capacitor

Table 4: Pin assignment CAV424 SO16 Package

Figure 7: Pinout CAV424 SO16