MAX7401ESA+ Maxim Integrated Products, MAX7401ESA+ Datasheet - Page 5

• Manufacturer Part Number: MAX7401ESA+
• Description: IC FILTER LOWPASS 8-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX7401ESA+

• Filter Type: Bessel, Lowpass Switched Capacitor
• Frequency - Cutoff Or Center: 5kHz
• Number Of Filters: 1
• 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: 5 KHz
• Supply Voltage (max): 5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Supply Voltage (min): 4.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
noted.)
DD
-10
-20
-30
-40
-50
-60
-70
-0.5
-1.0
-1.5
2.5
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
10
1.0
0.5
0
= +5V for MAX7401, V
0
2.5
-40
0
OFFSET VOLTAGE vs. TEMPERATURE
NO LOAD
MAX7405
-20
3.0
1
FREQUENCY RESPONSE
vs. SUPPLY VOLTAGE
INPUT FREQUENCY (kHz)
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
0
3.5
TEMPERATURE (°C)
2
_______________________________________________________________________________________
20
4.0
V
40
IN
3
DD
= V
4.5
MAX7401
COM
= +3V for MAX7405; f
60
f
C
= 1kHz
4
= V
5.0
80
DD
/ 2
5.5
100
5
10,000
1000
2.03
2.02
2.01
2.00
1.99
1.98
1.97
100
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
0.1
10
0.5
1
0
-40
0.01
0
CLK
PASSBAND FREQUENCY RESPONSE
INTERNAL OSCILLATOR FREQUENCY
MAX7405
-20
8th-Order, Lowpass, Bessel,
= 100kHz; SHDN = V
202
0.1
vs. C
Switched-Capacitor Filters
vs. TEMPERATURE
C
INPUT FREQUENCY (Hz)
SUPPLY CURRENT
0
OSC
TEMPERATURE (°C)
OSC
404
MAX7401
CAPACITANCE (nF)
20
1
CAPACITANCE
40
606
10
Typical Operating Characteristics
60
f
NO LOAD
C
= 1kHz
808
DD
100
80
; V
COM
1010
100
1000
= V
OS
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
-100
-150
-200
-250
-300
-350
-400
= V
-10
-15
-20
-50
20
15
10
-5
5
0
0
2.5
2.5
DD
0
NORMALIZED OSCILLATOR FREQUENCY
V
IN
MAX7405
/ 2; T
MAX7405
= V
3.0
3.0
COM
400
vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
A
= V
INPUT FREQUENCY (Hz)
OFFSET VOLTAGE
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
PHASE RESPONSE
= +25°C; unless otherwise
3.5
3.5
DD
800
/ 2
4.0
4.0
1200
C
MAX7401
4.5
4.5
OSC
f
C
= 390pF
1600
= 1kHz
MAX7401
5.0
5.0
2000
5.5
5.5
5