MAX295CSA+ Maxim Integrated Products, MAX295CSA+ Datasheet - Page 4

• Manufacturer Part Number: MAX295CSA+
• Description: IC FILTER LOWPASS 8-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX295CSA+

• Filter Type: Butterworth, Lowpass Switched Capacitor
• Frequency - Cutoff Or Center: 25kHz
• Number Of Filters: 1
• Max-order: 8th
• Voltage - Supply: 4.75 V ~ 11 V, ±2.375 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Channels: Single
• Cutoff Frequency: 50 KHz
• Supply Voltage (max): 11 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Supply Voltage (min): 4.75 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8th-Order, Lowpass,
Switched-Capacitor Filters
4
(V+ = 5V, V- = -5V, T
_______________________________________________________________________________________
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
16
15
14
13
12
11
10
16
15
14
13
12
11
10
9
8
7
6
0
-60
2.0
0
SUPPLY CURRENT vs. TEMPERATURE
100kHz EXTERNAL CLOCK
-40 -20
F
2.5
o
= 1kHz
200
FREQUENCY RESPONSE
SUPPLY VOLTAGE, V+ OR |V-|
vs. SUPPLY VOLTAGE
SUPPLY CURRENT
3.0
MAX291/MAX295
INPUT FREQUENCY (Hz)
0
TEMPERATURE (°C)
400
20
A
3.5
100kHz EXTERNAL CLOCK
I+ OR | I- |
= +25°C, f
40 60 80 100 120 140
4.0
MAX291
600
MAX295
4.5
CLK
800
5.0
= 100kHz (MAX291/MAX292) or f
5.5
1k
-160
-240
-320
-400
-480
-560
-100
-120
Typical Operating Characteristics (continued)
-80
-20
-40
-60
-80
-10
-20
-30
-40
-50
-60
-70
20
0
0
0
0
0
0
400
400
1
FREQUENCY RESPONSE
FREQUENCY RESPONSE
MAX291/MAX295
INPUT FREQUENCY (Hz)
MAX291/MAX295
INPUT FREQUENCY (Hz)
PHASE RESPONSE
MAX291/MAX295
INPUT FREQUENCY (Hz)
800
800
2
MAX291/MAX295
MAX295
CLK
1.2k
1.2k
3
= 50kHz (MAX295/MAX296), unless otherwise noted.)
MAX291
MAX295
1.6k
F
1.6k
F
o
F
MAX291
4
o
o
= 1kHz
= 1kHz
= 1kHz
2k
2k
5
-100
-150
-200
-250
-300
-350
-100
-120
-50
-20
-40
-60
-80
-10
-12
-14
20
0
-2
-4
-6
-8
0
0
0
0
0
MAX292/296 PHASE RESPONSE
400
400
2
FREQUENCY RESPONSE
MAX296
FREQUENCY RESPONSE
MAX292/MAX296
INPUT FREQUENCY (Hz)
INPUT FREQUENCY (Hz)
MAX292/MAX296
INPUT FREQUENCY (Hz)
800
800
4
1.2k
1.2k
MAX292
6
f
o
MAX296
= 1kHz
F
1.6k
1.6k
o
8
F
MAX292
= 1kHz
o
= 1kHz
10
2k
2k