
ADN4665
Rev. 0 | Page 7 of 12
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
DIN1 1
DOUT1+ 2
DOUT1– 3
EN
4
VCC
16
DIN4
15
DOUT4+
14
DOUT4–
13
DOUT2– 5
EN
12
DOUT2+ 6
DOUT3–
11
DIN2 7
DOUT3+
10
GND
8
DIN3
9
ADN4665
TOP VIEW
(Not to Scale)
08
085
-00
7
Figure 7. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
DIN1
Driver Channel 1 Logic Input.
2
DOUT1+
Channel 1 Noninverting Output Current Driver. When DIN1 is high, current flows out of DOUT1+. When DIN1 is low,
current flows into DOUT1+.
3
DOUT1
Channel 1 Inverting Output Current Driver. When DIN1 is high, current flows into DOUT1. When DIN1 is low, current
flows out of DOUT1.
4
EN
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.
5
DOUT2
Channel 2 Inverting Output Current Driver. When DIN2 is high, current flows into DOUT2. When DIN2 is low, current
flows out of DOUT2.
6
DOUT2+
Channel 2 Noninverting Output Current Driver. When DIN2 is high, current flows out of DOUT2+. When DIN2 is low,
current flows into DOUT2+.
7
DIN2
Driver Channel 2 Logic Input.
8
GND
Ground Reference Point for All Circuitry on the Part.
9
DIN3
Driver Channel 3 Logic Input.
10
DOUT3+
Channel 3 Noninverting Output Current Driver. When DIN3 is high, current flows out of DOUT3+. When DIN3 is low,
current flows into DOUT3+.
11
DOUT3
Channel 3 Inverting Output Current Driver. When DIN3 is high, current flows into DOUT3. When DIN3 is low, current
flows out of DOUT3.
12
EN
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.
13
DOUT4
Channel 4 Inverting Output Current Driver. When DIN4 is high, current flows into DOUT4. When DIN4 is low, current
flows out of DOUT4.
14
DOUT4+
Channel 4 Noninverting Output Current Driver. When DIN4 is high, current flows out of DOUT4+. When DIN4 is low,
current flows into DOUT4+.
15
DIN4
Driver Channel 4 Logic Input.
16
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.