AD71056ARZ Analog Devices Inc, AD71056ARZ Datasheet - Page 4

• Manufacturer Part Number: AD71056ARZ
• Description: IC,Power Metering,CMOS,SOP,16PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD71056ARZ

• Input Impedance: 320 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 2.4V
• Voltage - I/o Low: 0.8V
• Current - Supply: 5mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Meter Type: Single Phase
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD71056
Parameter
POWER SUPPLY
1
2
3
4
TIMING CHARACTERISTICS
V
otherwise noted.
Sample tested during initial release and after any redesign or process change that may affect this parameter. See Figure 2.
Table 2.
Parameter
t
t
t
t
t
t
1
2
Timing Diagram
1
2
3
4
5
6
See the Terminology section for an explanation of specifications.
See plots in the Typical Performance Characteristics section.
See the Analog Inputs section.
Sample tested during initial release and after any redesign or process change that may affect this parameter.
The pulse widths of F1, F2, and CF are not fixed for higher output frequencies. See the Frequency Outputs section.
The CF pulse is always 35 μs in high frequency mode. See the Frequency Outputs section and Table 7.
1, 2
DD
1
V
I
DD
DD
= 5 V ± 5%, AGND = DGND = 0 V, on-chip reference, RCLKIN = 6.2 kΩ, 0.5% ± 50 ppm/°C, T
Specifications
120
See Table 6
1/2 t
90
See Table 7
2
2
CF
F1
F2
t
4
t
Value
4.75
5.25
5
Unit
ms
sec
sec
ms
sec
μs
1
Figure 2. Timing Diagram for Frequency Outputs
t
3
t
6
Unit
V min
V max
mA max
Test Conditions/Comments
F1 and F2 pulse width (logic low).
Output pulse period. See the Transfer Function section.
Time between F1 falling edge and F2 falling edge.
CF pulse width (logic high).
CF pulse period. See the Transfer Function section.
Minimum time between F1 and F2 pulses.
t
5
Rev. A | Page 4 of 20
t
2
For specified performance
5 V − 5%
5 V + 5%
Typically 4 mA
Test Conditions/Comments
MIN
to T
MAX
= −40°C to +85°C, unless