ADN4665 datasheet(7/12 Pages) AD

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ADN4665

Rev. 0 | Page 7 of 12

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

DIN1 1

DOUT1+ 2

DOUT1– 3

VCC

DIN4

DOUT4+

DOUT4–

DOUT2– 5

DOUT2+ 6

DOUT3–

DIN2 7

DOUT3+

GND

DIN3

ADN4665

TOP VIEW

(Not to Scale)

Figure 7. Pin Configuration

Table 4. Pin Function Descriptions

Pin No.

Mnemonic

Description

DIN1

Driver Channel 1 Logic Input.

DOUT1+

Channel 1 Noninverting Output Current Driver. When DIN1 is high, current flows out of DOUT1+. When DIN1 is low,

current flows into DOUT1+.

DOUT1−

Channel 1 Inverting Output Current Driver. When DIN1 is high, current flows into DOUT1−. When DIN1 is low, current

flows out of DOUT1−.

Active High Enable and Power-Down Input (3 V TTL/CMOS). If EN is held low or open circuit, EN enables the

drivers when high and disables the drivers when low.

DOUT2−

Channel 2 Inverting Output Current Driver. When DIN2 is high, current flows into DOUT2−. When DIN2 is low, current

flows out of DOUT2−.

DOUT2+

Channel 2 Noninverting Output Current Driver. When DIN2 is high, current flows out of DOUT2+. When DIN2 is low,

current flows into DOUT2+.

DIN2

Driver Channel 2 Logic Input.

GND

Ground Reference Point for All Circuitry on the Part.

DIN3

Driver Channel 3 Logic Input.

DOUT3+

Channel 3 Noninverting Output Current Driver. When DIN3 is high, current flows out of DOUT3+. When DIN3 is low,

current flows into DOUT3+.

DOUT3−

Channel 3 Inverting Output Current Driver. When DIN3 is high, current flows into DOUT3−. When DIN3 is low, current

flows out of DOUT3−.

Active Low Enable and Power-Down Input with Pull-Down (3 V TTL/CMOS). If EN is held high, EN enables the

drivers when low or open circuit and disables the drivers and powers down the device when high.

DOUT4−

Channel 4 Inverting Output Current Driver. When DIN4 is high, current flows into DOUT4−. When DIN4 is low, current

flows out of DOUT4−.

DOUT4+

Channel 4 Noninverting Output Current Driver. When DIN4 is high, current flows out of DOUT4+. When DIN4 is low,

current flows into DOUT4+.

DIN4

Driver Channel 4 Logic Input.

VCC

Power Supply Input. This part can be operated from 3.0 V to 3.6 V. The supply should be decoupled with a 10 μF

solid tantalum capacitor in parallel with a 0.1 μF capacitor to GND.

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