Rainbow Electronics ISD5216 - Manual (Page 58)

I5216 SERIES
Advanced Information
PRELIMINARY
Publication Release Date: November 30, 2001
- 58 Revision A1
SPEAKER OUTPUTS
(14)
Symbol Parameters Min
(2)
Typ
(1)(14)
Max
(2)
Units Conditions
V
SPHG
SP+/- Output Voltage (High
Gain Setting) 3.6 V Peak-to-Peak,
differential load = 150
Ω ,
OPA1, OPA0 = 01
R
SPLG
SP+/- Output Load Imp.
(Low Gain) 8 Ω OPA1, OPA0 = 10
R
SPHG
SP+/- Output Load Imp.
(High Gain) 70 150 Ω OPA1, OPA0 = 01
C
SP
SP+/- Output Load Cap. 100 pF
V
SPAG
SP+/- Output Bias Voltage
(Analog Ground) 1.2 VDC
V
SPDCO
Speaker Output DC Offset +/-100 mV
DC
With CODEC D/A IN to
Speaker.
PSRR Power Supply Rejection
Ratio -55 dB Measured with a 1 kHz,
100 ma
p
sine wave
input at V
CC
and V
CC
pins
F
R
Frequency Response (300-
3400 Hz) -0.25 +0.25 dB With 0TLP input to AUX
IN, 6 dB setting
(12)
P
OUTLG
Power Output (Low Gain
Setting) 23.5 mW
RMS
Differential load at 8 Ω
AUX OUT
(14)
Symbol Parameters Min (2) Typ (1)(14) Max (2) Units Conditions
V
AUX OUT
AUX OUT – Maximum
Output Swing 1.0 V 5k Ω Load
R
L
Minimum Load Impedance 5 K Ω
C
L
Maximum Load
Capacitance
100 pF
V
BIAS
AUX OUT 1.2 VDC