Rainbow-electronics ATR1842 Uživatelský manuál stáhnout pdf (Strana 3)

9109AS–DVD–08/07

ATR1842 [Preliminary]

2. Pin Configuration

Figure 2-1. Pinning QFN12L

GND

RF-

RF+

VCC

GND

SENB

SCLK

SDATA

NC NC

912

NC NC

10 11

Table 2-1. Pin Description

Pin Symbol Type Function

1 GND Supply Ground

2 RF- Analog Negative output

3 RF+ Analog Positive output

4 VCC Supply Power supply

5 SDATA Digital Serial interface, data input

6 SCLK Digital Serial interface, clock

7 SENB Digital Serial interface, data enable

8 GND Supply Ground

9 NC Not connected

10 NC Not connected

11 NC Not connected

12 NC Not connected

1 2 3 4 5 6 7 8

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Rainbow-electronics ATR1842 Uživatelský manuál Strana 3