AD734
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
X1 1
14 VP
X2 2 AD734 13 DD
U0 3 TOP VIEW 12 W
U1 4 (Not to Scale) 11 Z1
U2 5
10 Z2
Y1 6
9 ER
Y2 7
8 VN
Figure 3. 14-Lead PDIP and 14-Lead CERDIP
Table 4. Pin Function Descriptions
Pin No.
Mnemonic Description
1
X1
X Differential Multiplicand Input.
2
X2
X Differential Multiplicand Input.
3
U0
Denominator Current Source Enable Interface.
4
U1
Denominator Interface—see the Functional Description section.
5
U2
Denominator Interface—see the Functional Description section.
6
Y1
Y Differential Multiplicand Input.
7
Y2
Y Differential Multiplicand Input.
8
VN
Negative Supply.
9
ER
Reference Voltage.
10
Z2
Z Differential Summing Input.
11
Z1
Z Differential Summing Input.
12
W
Output.
13
DD
Denominator Disable.
14
VP
Positive Supply.
Rev. E | Page 6 of 20