TLC320AD57C Datasheet, PDF (17/21 Pages) Texas Instruments – Sigma-Delta Stereo Analog-to-Digital Converter

3.3.2.2 Inputs/Supplies, T_A = 25°C, AV_DD = DV_DD = 5 V, f_s = 48 kHz, Bandwidth = 24 kHz,
HPByp = 1
PARAMETER
ANALOG INPUT
Input voltage
Input impedance
POWER SUPPLIES
Power-supply current
Power dissipation
TEST CONDITIONS
MIN TYP MAX UNIT
Differential input
Single-ended input
6.4
V
3.2
50
kΩ
IDD (analog), operating
IDD (digital), operating
IDD (analog), power down
IDD (digital), power down
22
30 mA
24
32 mA
100
µA
40
µA
230
mW
3.3.3 Channel Characteristics, T_A = 25°C, AV_DD = DV_DD = 5 V, f_s = 48 kHz, HPByp = 1
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
Passband (– 3 dB)
HPByp = 0
0.001
24 kHz
Passband ripple
30 Hz – 21.8 kHz
± 0.01
dB
Stopband attenuation
26.2 kHz – 3046 kHz
80
dB
Group delay
25/Fs
s
3.4 Switching Characteristics
PARAMETER
td1
td(MFSD)
Delay time, AnaPD↓ to DOUT valid (see Figure 2–1(c))
Delay time, SCLK↓ to Fsync, master mode
(see Figures 4–1, 4–2, 4–3, and 4–4)
td(MDD)
Delay time, SCLK↓ to DOUT, master mode
(see Figures 4–1, 4–2, 4–3, and 4–4)
td(MIRD)
Delay time, SCLK↓ to LRClk, master mode
(see Figures 4–2 and 4–4)
td(SDD1)
td(SDD2)
Delay time, LRClk to DOUT, slave mode (see Figure 4–5)
Delay time, SCLK↓ to DOUT, slave mode
(see Figures 4–5 and 4–6)
MIN TYP MAX UNIT
30
ns
– 20
20 ^ns
0
50 ^ns
– 20
20 ^ns
50 ns
50 ^ns
3–3