Datasheet

PCM5141, PCM5142
www.ti.com SLAS759A –AUGUST 2012–REVISED SEPTEMBER 2012
ELECTRICAL CHARACTERISTICS (continued)
All specifications at T
A
= 25°C, AV
DD
= CPV
DD
= DV
DD
= 3.3V, f
S
= 48kHz, system clock = 512f
S
and 24-bit data unless
otherwise noted.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Analog Output
Output voltage 2.1 V
RMS
Gain error –6 ±2.0 6 % of FSR
Gain mismatch, channel-to- –6 ±0.5 6
% of FSR
channel
Bipolar zero error At bipolar zero –5 ±1.0 5 mV
Load impedance 1 kΩ
Filter Characteristics–1: Normal (8x)
Pass band 0.45f
S
Stop band 0.55f
S
Stop band attenuation –60
dB
Pass-band ripple ±0.02
Delay time 20t
S
s
Filter Characteristics–2: Low Latency (8x)
Pass band 0.47f
S
Stop band 0.55f
S
Stop band attenuation –52
dB
Pass-band ripple ±0.0001
Delay time 3.5t
S
s
Filter Characteristics–3: Asymmetric FIR (8x)
Pass band 0.40f
S
Stop band 0.72f
S
Stop band attenuation –52
dB
Pass-band ripple ±0.05
Delay time 1.2t
S
s
Filter Characteristics–4: High-Attenuation (8x)
Pass band 0.45f
S
Stop band 0.45f
S
Stop band attenuation –100
dB
Pass-band ripple ±0.0005
Delay time 33.7t
S
s
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