CDK-5581 Cirrus Logic Inc, CDK-5581 Datasheet - Page 5

• Manufacturer Part Number: CDK-5581
• Description: Audio Modules & Development Tools KIT CDB558 w/ Capture Plus II
• Manufacturer: Cirrus Logic Inc

Specifications of CDK-5581

• Product: Audio Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ANALOG CHARACTERISTICS
V2- = -2.5 V, ±5%; VL -VLR = 3.3 V, ±5%; VREF = (VREF+) - (VREF-) = 4.096V; MCLK = 16 MHz; SMODE = VL,
unless otherwise stated; BUFEN = V1+ unless otherwise stated. Connected per
DS796PP1
Analog Input
Analog Input Range
Input Capacitance
CVF Current (Note 5)
Voltage Reference Input
Voltage Reference Input Range
(VREF+) – (VREF-)
Input Capacitance
CVF Current
Power Supplies
DC Power Supply Currents
Power Consumption
Power Supply Rejection
5.
6.
7.
the same voltage potential.
Measured using an input signal of 1 V DC.
For optimum performance, VREF+ should always be less than (V+) - 0.2 volts to prevent saturation of the VREF+ input buffer.
Tested with 100 mVP-P on any supply up to 1 kHz. V1+ and V2+ supplies at the same voltage potential, V1- and V2- supplies at
Parameter
VREF+ Buffer On (BUFEN = V+)
VREF+ Buffer Off (BUFEN = V-)
(Note 7)
Normal Operation Buffers On
AIN Buffer On (BUFEN = V+)
AIN Buffer Off (BUFEN = V-)
(CONTINUED)
V1+ , V2+ Supplies
V1-, V2- Supplies
3/25/08
14:34
Buffers Off
Unipolar
(Note 6)
Bipolar
ACOM
VREF-
T
A
I
I
I
= -40 to +85 °C; V1+ = V2+ = +2.5 V, ±5%; V1- =
V1
V2
VL
Min
2.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0 to +VREF / 2
Figure
±VREF / 2
4.096
Typ
600
130
130
85
60
80
80
10
10
3
1
1
-
-
-
6.
Max
101
4.2
1.8
0.6
18
80
-
-
-
-
-
-
-
-
-
-
CS5581
Unit
mW
mW
mA
mA
mA
mA
mA
nA
µA
µA
µA
dB
dB
pF
pF
V
V
V
5