AD73460BB-40 Analog Devices Inc, AD73460BB-40 Datasheet - Page 4

• Manufacturer Part Number: AD73460BB-40
• Manufacturer: Analog Devices Inc

Specifications of AD73460BB-40

• Analog Front End Type: General Purpose
• Analog Front End Category: General Purpose
• Interface Type: Digital
• Sample Rate: 64KSPS
• Input Voltage Range: 0.822V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Resolution: 16b
• Supply Current: 54mA
• Number Of Adc's: 6
• Power Supply Type: Analog/Digital
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 119
• Package Type: BGA
• Number Of Channels: 6
• Lead Free Status / RoHS Status: Not Compliant

AD73460–SPECIFICATIONS
Parameter
LOGIC INPUTS
LOGIC OUTPUTS
POWER SUPPLIES
NOTES
1
2
3
4
5
6
7
8
Specifications subject to change without notice.
Conditions
REFCAP Only On
REFCAP and
All Sections On
All Sections Off
All Sections Off
The above values are in mA. MCLK = 16.384 MHz; SCLK = 16.384 MHz.
Operating temperature range is as follows: –40°C to +85°C. Therefore, T
Test conditions: Input PGA set for 0 dB gain (unless otherwise noted).
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: (4 × 10
Frequency response of ADC measured with input at audio reference level (the input level that produces an output level of –10 dBm0), with 38 dB preamplifier
Test Conditions: no load on digital inputs, analog inputs ac-coupled to ground.
bypassed and input gain of 0 dB.
REFOUT Only On
V
V
I
C
V
V
Three-State Leakage Current
AVDD1, AVDD2
DVDD
I
IH
DD
INH
INL
OH
OL
IN
, Input Current
8
, Input Capacitance
, Output Low Voltage
, Output High Voltage
, Input Low Voltage
, Input High Voltage
Total
Current
(Max)
1.0
4.5
26.5
1.5
0.1
Table I. AFE Section Current Summary (AVDD = DVDD = 3.3 V)
Min
V
0
V
0
–10
3.0
3.0
SE
0
0
1
0
0
DD
DD
– 0.8
– 0.4
AD73460B
Typ
MCLK
ON
No
No
Yes
Yes
No
(AVDD = 3.0 V to 3.6 V; DVDD = 3.0 V to 3.6 V; DGND = AGND = 0 V,
f
MCLK
MIN
= 16.384 MHz, f
= –40°C and T
–4–
Max
V
0.8
10
10
V
0.4
+10
3.6
3.6
DD
DD
Comments
REFOUT Disabled
REFOUT Enabled
MCLK Active Levels Equal to 0 V and DVDD
Digital Inputs Static and Equal to 0 V or DVDD
MAX
Unit
V
V
µA
pF
V
V
µA
V
V
SAMP
= +85°C.
= 64 kHz; T
11
)/DMCLK.
Test Conditions/Comments
|IOUT| ≤ 100 µA
|IOUT| ≤ 100 µA
See Table I
A
= T
MIN
to T
MAX
, unless otherwise noted.)
REV. A