X9259US24Z Intersil, X9259US24Z Datasheet - Page 19

• Manufacturer Part Number: X9259US24Z
• Description: IC XDCP QUAD 256TAP 50K 24-SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9259US24Z

• Taps: 256
• Resistance (ohms): 50K
• Number Of Circuits: 4
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Application Circuits (continued)
V
V
S
S
R
Function Generator
Inverting Amplifier
1
R
R
frequency ∝ R
amplitude ∝ R
V
-1/2 ≤ G ≤ +1/2
V
G = - R
1
3
O
O
Attenuator
= G V
R
= G V
R
2
4
2
/R
19
S
S
R
1
–
+
1
–
+
= R
A
–
+
1
, R
, R
R
2
2
2
B
= R
, C
3
}
}
= R
R
R
A
B
4
= 10kΩ
V
O
V
O
R
2
X9259
R
1
Z
V
V
IN
S
S
Z
IN
= R
Equivalent L-R Circuit
C
1
(R
–
+
C
2
R
+ s R
1
G
fc = 1/(2πRC)
C
+ R
O
Filter
= 1 + R
R
R
2
3
1
3
) >> R
(R
1
R
+ R
1
R
+
–
2
2
2
/R
3
1
) C
+
–
1
R
= R
2
2
+ s Leq
V
O
April 13, 2007
FN8169.5