CS3302-ISZ Cirrus Logic Inc, CS3302-ISZ Datasheet - Page 13

• Manufacturer Part Number: CS3302-ISZ
• Description: IC DIFF AMP PROG GAIN 24-SSOP
• Manufacturer: Cirrus Logic Inc

Specifications of CS3302-ISZ

• Amplifier Type: Programmable Gain
• Number Of Circuits: 2
• Output Type: Differential
• Current - Input Bias: 1pA
• Voltage - Input Offset: 250µV
• Current - Supply: 5mA
• Current - Output / Channel: 25mA
• Voltage - Supply, Single/dual (±): 4.75 V ~ 5.25 V, ±2.38 V ~ 2.63 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• For Use With: 598-1778 - EVALUATION BOARD FOR CS5376
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Slew Rate: -
• Gain Bandwidth Product: -

2.4
Figure 4
CS3302 amplifier when used with the CS5372 dual
∆Σ modulator, the CS4373A test DAC and the
CS5376A digital filter. The diagram shows differ-
DS596F3
D ifferential
D ifferential
S ensor
S ensor
VA+
VA-
VA+
VA-
0.1µF
0.1µF
0.1µF
0.1µF
Connection Diagram
shows a connection diagram for the
V A+
VA-
VA+
VA-
IN A +
IN A +
G AIN
IN A-
IN A-
G AIN
G UARD
G UARD
3
3
M UX
M UX
IN B-
IN B-
Figure 4. CS3302 Amplifier Connections
D ifferential
D ifferential
IN B+
IN B+
A m plifier
A m plifier
CS3302
CS3302
2
2
O U TR -
O U TR -
CS4373A
PW DN
P W DN
Test
D AC
O U TF-
O U TF-
ential sensors, a test DAC, and analog outputs with
anti-alias capacitors; power supply connections in-
cluding recommended bypassing; and digital con-
trol connections back to the CS5376A GPIO pins.
LPW R
LPW R
O UTF+
O UTF+
O U TR+
O U TR+
D G N D
DG ND
VD
VD
R eference
2.5 V
0.02µF
0.02µF
C 0G
C 0G
G PIO
G PIO
G PIO (x2)
G PIO (x3)
G PIO (x3)
G PIO (x2)
G PIO
G PIO
0.01µF
0.01µF
VD
VD
0.02µF
0.02µF
C 0G
C 0G
V A-
V A+
0.1µF
IN R+
IN F+
IN F-
IN R-
VRE F+
VRE F-
IN R-
IN F-
IN F+
IN R+
VA+
∆Σ M odulator
VA-
0.1µF
CS 5372
D igital C ontrol
D igital C ontrol
To CS 5376
To CS 5376
D G ND
VD
CS3302
M D A TA1
M D A TA2
M FLAG 1
M FLAG 2
PW DN1
M S YNC
PW DN2
LP W R
M CLK
O FST
0.01µF
V D
A
A
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