AD73322LARUZ Analog Devices Inc, AD73322LARUZ Datasheet - Page 7

• Manufacturer Part Number: AD73322LARUZ
• Description: IC,PCM CODEC,DUAL,CMOS,TSSOP,28PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD73322LARUZ

• Number Of Bits: 16
• Number Of Channels: 4
• Power (watts): 73mW
• Voltage - Supply, Analog: 2.7 V ~ 5.5 V
• Voltage - Supply, Digital: 2.7 V ~ 5.5 V
• Package / Case: 28-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Conditions
ADCs On Only
DACs On Only
ADC and DAC On
ADCs and DACs
ADCs and DACs
All Sections On
REFCAP On Only
REFCAP and
All Sections Off
All Sections Off
The above values are in mA and are typical values unless otherwise noted.
REV. B
Parameter
LOGIC INPUTS
LOGIC OUTPUT
POWER SUPPLIES
NOTES
10
Specifications subject to change without notice.
1
2
3
4
5
6
7
8
9
Operating temperature range is as follows: –40 C to +85 C. Therefore, T
Test conditions: Input PGA set for 0 dB gain, Output PGA set for 6 dB gain, no load on analog outputs (unless otherwise stated).
At input to sigma-delta modulator of ADC.
Guaranteed by design.
Overall group delay will be affected by the sample rate and the external digital filtering.
The ADC’s input impedance is inversely proportional to DMCLK and is approximated by: (3.3
Between VOUTP and VOUTN.
At VOUT output.
Frequency responses of ADC and DAC measured with input at audio reference level (the input level that produces an output level of –10 dBm0), with 38 dB
Test conditions: no load on digital inputs, analog inputs ac coupled to ground, no load on analog outputs.
preamplifier bypassed and input gain of 0 dB.
and Input Amps On
and AGT On
REFOUT On Only
V
V
I
C
V
V
Three-State Leakage Current
AVDD1, AVDD2
DVDD
I
IH
DD
INH
INL
OH
OL
IN
, Input Current
10
, Input Capacitance
, Output Low Voltage
, Output High Voltage
, Input Low Voltage
, Input High Voltage
Analog
Current
7.5
16
20.5
27
25
35
0.8
3.5
0
0
Digital
Current
9
9
10
10
10
10
0
0
3
10 A
Table II. Current Summary (AVDD = DVDD = +5.5 V)
Min
DVDD – 0.8
0
DVDD – 0.4
0
4.5
4.5
Total Current
(Typ)
16.5
25
30.5
37
35
45
0.8
3.5
3
10 A
AD73322A
Typ
10
0.5
0.3
MIN
= –40 C and T
–7–
Max
DVDD
0.8
DVDD
0.4
5.5
5.5
SE
1
1
1
1
1
1
0
0
0
0
MAX
MCLK
ON
YES
YES
YES
YES
YES
YES
NO
NO
YES
NO
Units
V
V
pF
V
V
V
V
= +85 C.
A
A
10
11
)/DMCLK.
Comments
REFOUT Disabled
REFOUT Disabled
REFOUT Disabled
REFOUT Disabled
REFOUT Disabled
REFOUT Disabled
MCLK Active Levels Equal to 0 V and DVDD
Digital Inputs Static and Equal to 0 V or DVDD
Test Conditions/Comments
|I
|I
See Table II
OUT
OUT
|
|
100 A
100 A
AD73322