Instruction Manual

DS882F1 21
CS42L73
DC ELECTRICAL CHARACTERISTICS
Test Conditions: Connections to the CS42L73 are shown in the “Typical Connection Diagram” on page 17; GND = AGND =
PGND = CPGND = DGND = 0 V; all voltages are with respect to ground (GND); VA = VCP = 1.80 V, VP = 3.70 V; T
A
= +25 C.
Notes:
8. No load (from specification tables “Serial Port to Stereo HP Output Characteristics” on page 27 and “Serial Port to Ste-
reo Line Output Characteristics” on page 29, R
L
=  and C
L
= 0 pF) connected to Headphone and Line Outputs
(HPOUTx and LINEOUTx). Headphone Zobel Network remains connected.
9. See “Analog Output Current Limiter” on page 51.
Parameters (Note 2) Min Typ Max Units
ANA_VQ Characteristics
Nominal Voltage
-VA/2-V
SPK_VQ Characteristics
Nominal Voltage
- VP/2 - V
VCPFILT Characteristics (Note 8)
VCP Mode +VCPFILT
-VCPFILT
-
-
VCP
-VCP
-
-
V
V
VCP/2 Mode +VCPFILT
-VCPFILT
-
-
VCP/2
-VCP/2
-
-
V
V
VCP/3 Mode +VCPFILT
-VCPFILT
-
-
VCP/3
-VCP/3
-
-
V
V
FILT+ Characteristics
Nominal Voltage
-VA-V
VD_FILT Characteristics
Nominal Voltage
-0.9-V
MICB_FILT Characteristics
Nominal Voltage MIC_BIAS_CTRL = 0b
MIC_BIAS_CTRL = 1b
-
-
2.00
2.75
-
-
V
V
Analog Output Current Limiter Characteristics
Current Limiter On Threshold (Note 9)
100 120 150 mA