AD7710ANZ Analog Devices Inc, AD7710ANZ Datasheet - Page 5

• Manufacturer Part Number: AD7710ANZ
• Description: IC ADC SIGNAL CONDITIONING 24DIP
• Manufacturer: Analog Devices Inc

Specifications of AD7710ANZ

• Data Interface: Serial
• Number Of Bits: 24
• Sampling Rate (per Second): 1.03k
• Number Of Converters: 1
• Power Dissipation (max): 45mW
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 24-DIP (0.300", 7.62mm)
• Resolution (bits): 24bit
• Sampling Rate: 1.02kSPS
• Input Channel Type: Single Ended
• Supply Voltage Range - Digital: 4.75V To 5.25V
• Supply Current: 4.5mA
• Digital Ic Case Style: DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REV. G
TIMING CHARACTERISTICS
Parameter
f
t
t
t
t
t
Self-Clocking Mode
NOTES
1
2
3
4
5
6
7
CLK IN
Guaranteed by design, not production tested. All input signals are specified with tr = tf = 5 ns (10% to 90% of 5 V) and timed from a voltage level of 1.6 V.
See Figures 10 to 13.
The AD7710 is specified with a 10 MHz clock for AV
CLK IN duty cycle range is 45% to 55%. CLK IN must be supplied whenever the AD7710 is not in STANDBY mode. If no clock is present in this case, the device
The AD7710 is production tested with f
Specified using 10% and 90% points on waveform of interest.
These numbers are measured with the load circuit of Figure 1 and defined as the time required for the output to cross 0.8 V or 2.4 V.
CLK IN LO
CLK IN HI
r
f
1
than 10.5 V.
can draw higher current than specified and possibly become uncalibrated.
6
6
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
2
3
4
5
6
7
8
9
10
14
15
16
17
18
19
7
7
4, 5
Limit at T
(A, S Versions)
400
10
8
0.4
0.4
50
50
1000
0
0
2
0
4
4
t
t
t
3
50
0
4
4
0
10
CLK IN
CLK IN
CLK IN
t
t
t
t
t
t
CLK IN
CLK IN
CLK IN
CLK IN
CLK IN
CLK IN
t
t
CLK IN
CLK IN
CLK IN
/2
/2 + 30
/2
Model
AD7710AN
AD7710AR
AD7710AR-REEL
AD7710AR-REEL7
AD7710ARZ
AD7710ARZ-REEL
AD7710ARZ-REEL7
AD7710AQ
AD7710SQ
EVAL-AD7710EB
NOTES
1
2
3
Contact your local sales office for military data sheet and availability.
N = PDIP; Q = CERDIP; R = SOIC.
Z = Pb-free part.
/2
+ 20
+ 20
+ 20
at 10 MHz (8 MHz for AV
MIN
1, 2
, T
1
DD
MAX
(DV
0 V; f
voltages of 5 V
DD
3
CLK IN
= +5 V
=10 MHz; Input Logic 0 = 0 V, Logic 1 = DV
Unit
kHz min
MHz max
MHz max
ns min
ns min
ns max
ns max
ns min
ns min
ns min
ns min
ns min
ns max
ns max
ns min
ns max
ns nom
ns nom
ns min
ns min
ns max
ns min
ns min
ns min
3
3
DD
ORDERING GUIDE
5%. It is specified with an 8 MHz clock for AV
5%; AV
> 5.25 V). It is guaranteed by characterization to operate at 400 kHz.
Temperature
Range
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–55 C to +125 C
–5–
DD
= +5 V or +10 V
Conditions/Comments
Master Clock Frequency: Crystal Oscillator or Externally
Supplied for Specified Performance
AV
AV
Master Clock Input Low Time. t
Master Clock Input High Time
Digital Output Rise Time. Typically 20 ns
Digital Output Fall Time. Typically 20 ns
SYNC Pulse Width
DRDY to RFS Setup Time
DRDY to RFS Hold Time
A0 to RFS Setup Time
A0 to RFS Hold Time
RFS Low to SCLK Falling Edge
Data Access Time (RFS Low to Data Valid)
SCLK Falling Edge to Data Valid Delay
SCLK High Pulse Width
SCLK Low Pulse Width
A0 to TFS Setup Time
A0 to TFS Hold Time
TFS to SCLK Falling Edge Delay Time
TFS to SCLK Falling Edge Hold Time
Data Valid to SCLK Setup Time
Data Valid to SCLK Hold Time
DD
DD
= +5 V
= +5.25 V to +10.5 V
3
Package
Options
N-24
R-24
R-24
R-24
R-24
R-24
R-24
Q-24
Q-24
Evaluation Board
5%; V
5%
SS
2
DD
= 0 V or –5 V
, unless otherwise noted.)
DD
voltages greater than 5.25 V and less
CLK IN
10%; AGND = DGND =
= 1/f
AD7710
CLK IN