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Table 2. ELECTRICAL SPECIFICATIONS
Description
INPUT STAGE
Input impedance
Input referred noise
Input Dynamic Range
(Note 7)
Input peak THD+N
Input peak THD+N
OUTPUT DRIVER
Maximum peak current
Output impedance
Output impedance
Output dynamic range
Output THD+N
10−BIT LOW−SPEED A/D
Input voltage range
INL
DNL
Sampling frequency
Channel sampling frequency
EZAIRO 7160 SL HYBRID
Symbol
Conditions
R
Non−0dB preamplifier gains
IN
IN
AIR connected to AGND
IRN
Unweighted, 100 Hz to
10 kHz BW
Preamplifier settings:
0 dB
12 dB
15 dB
18 dB
21 dB
24 dB
27 dB
30 dB
33 dB
36 dB
IN
AIR connected to AGND
DR
Unweighted, 100 Hz to
10 kHz BW
Preamplifier settings:
0 dB
12 dB
15 dB
18 dB
21 dB
24 dB
27 dB
30 dB
33 dB
36 dB
IN
Gain between 0 and 30 dB,
THD+N
−10 dBFS signal, 1 kHz
IN
Gain between 33 and 36 dB,
THD+N
−10 dBFS signal, 1 kHz.
I
High Power mode
DO
R
Normal mode, Iload = 1 mA
DO
R
High Power mode
DO
DO
Normal mode, VBAT = 1.25 V
DR
DO
At 1 kHz, −6 dBFS, 8 kHz
THDN
bandwidth, VBAT = 1.25 V,
normal mode
LSAD
Peak input voltage
RANGE
LSAD
From GND to 2*VREG
INL
LSAD
From GND to 2*VREG
DNL
LSAD
All channels sequentially
SF
LSAD
CH_SF
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Min
Typ
370
500
−
53
−
13
−
9
−
6.6
−
4.9
−
4.3
−
3.7
−
3.2
−
3.2
−
3.2
−
86
−
86
−
86
81
86
−
85
−
82
−
82
−
80
−
77
−
74
−
−
−
−
−
−
−
4.5
−
2.5
90
−
−
−78
0
−
−4
−
−2
−
−
12.8
−
1.6
5
Max
Units
Screened
725
kW
n
mVrms
−
−
−
10.6
n
−
−
−
−
−
−
dB
−
−
−
−
n
−
−
−
−
−
−
−68
dB
n
−66
dB
25
mA
5.5
W
4
W
−
dB
−76
dB
1.94
V
n
+4
LSB
+2
LSB
−
kHz
−
kHz
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