ADE7752ARZ Analog Devices Inc, ADE7752ARZ Datasheet - Page 4

• Manufacturer Part Number: ADE7752ARZ
• Description: IC ENERGY METERING DETEC 24-SOIC
• Manufacturer: Analog Devices Inc

Specifications of ADE7752ARZ

• Input Impedance: 450 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 2.4V
• Voltage - I/o Low: 0.8V
• Current - Supply: 6mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (0.300", 7.50mm Width)
• Meter Type: 3 Phase
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADE7752/ADE7752A
TIMING CHARACTERISTICS
V
Table 2.
Parameter
t
t
t
t
t
t
1
2
3
4
5
1
2
3
4
5
6
Sample tested during initial release and after any redesign or process change that may affect this parameter.
See Figure 2.
The pulse widths of F1, F2, and CF are not fixed for higher output frequencies. See the Frequency Outputs section.
CF is not synchronous to F1 or F2 frequency outputs.
The CF pulse is always 1 μs in the high frequency mode.
3, 4
DD
5
3
= 5 V ± 5%, AGND = DGND = 0 V, on-chip reference, CLKIN = 10 MHz, T
Conditions
F1 and F2 Pulse Width (Logic High).
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 and the Frequency Outputs sections.
Minimum Time Between the F1 and F2 Pulse.
CF
F1
F2
t
4
t
1
Figure 2. Timing Diagram for Frequency Outputs
t
t
3
6
t
5
t
2
Rev. C | Page 4 of 24
MIN
to T
MAX
= –40°C to +85°C, unless otherwise noted
Spec
275
See Table 6.
1/2 t
96
See Table 7.
CLKIN/4
2
Unit
ms
sec
sec
ms
sec
sec
1, 2
.