MAX7480ESA+ Maxim Integrated Products, MAX7480ESA+ Datasheet - Page 4

• Manufacturer Part Number: MAX7480ESA+
• Description: IC FILTER LOWPASS 8TH 8-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX7480ESA+

• Filter Type: Butterworth, Lowpass Switched Capacitor
• Frequency - Cutoff Or Center: 2kHz
• Number Of Filters: 4
• Max-order: 8th
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Channels: Single
• Cutoff Frequency: 2 KHz
• Supply Voltage (max): 5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (min): 4.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8th-Order, Lowpass, Butterworth,
Switched-Capacitor Filter
(V
4
DD
3.00
2.95
2.90
2.85
2.80
2.75
2.70
-100
-120
-0.5
-1.0
-1.5
-20
-40
-60
-80
1.0
0.5
_______________________________________________________________________________________
20
0
0
= +5V, f
4.5
-40
SUPPLY CURRENT vs. SUPPLY VOLTAGE
0
OFFSET VOLTAGE vs. TEMPERATURE
4.6 4.7
0.5
-20
CLK
1.0
FREQUENCY RESPONSE
INPUT FREQUENCY (kHz)
4.8
1.5
SUPPLY VOLTAGE (V)
0
= 100kHz, SHDN = V
TEMPERATURE (°C)
4.9
2.0
20
5.0 5.1 5.2 5.3 5.4 5.5
2.5
V
40
IN
3.0
= V
3.5
COM
60
f
C
NO LOAD
4.0
= V
= 1kHz
80
DD
4.5 5.0
/ 2
DD
100
, V
COM
1000
0.01
100
3.00
2.95
2.90
2.85
2.80
2.75
2.70
0.1
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
= V
10
0.5
1
0
-40
0.1
OS
0
INTERNAL OSCILLATOR FREQUENCY vs.
SUPPLY CURRENT vs. TEMPERATURE
PASSBAND FREQUENCY RESPONSE
= V
f
C
-20
= 1kHz
202
DD
1
C
INPUT FREQUENCY (Hz)
/ 2, T
0
OSC
TEMPERATURE (°C)
CAPACITANCE (nF)
404
CAPACITANCE
20
A
= +25°C, unless otherwise noted.)
10
40
606
Typical Operating Characteristics
60
100
808
NO LOAD
80
1010
1000
100
1.05
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
-0.5
-1.0
-1.5
-2.0
160
240
320
400
480
560
640
2.0
1.5
1.0
0.5
80
0
0
4.5 4.6
4.5
0
NORMALIZED INTERNAL OSCILLATOR
FREQUENCY vs. SUPPLY VOLTAGE
4.6 4.7
4.7
400
DC OFFSET VOLTAGE
vs. SUPPLY VOLTAGE
INPUT FREQUENCY (Hz)
4.8 4.9
PHASE RESPONSE
4.8
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
800
4.9
5.0 5.1 5.2 5.3 5.4 5.5
5.0
1200
5.1
C
OSC
5.2
V
IN
1600
= 530pF
5.3
f
= V
C
= 1kHz
COM
5.4
2000
5.5