ADE7757ARN Analog Devices Inc, ADE7757ARN Datasheet - Page 3

• Manufacturer Part Number: ADE7757ARN
• Description: IC ENERGY METERING 16-SOIC
• Manufacturer: Analog Devices Inc

Specifications of ADE7757ARN

• Rohs Status: RoHS non-compliant
• 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

TIMING CHARACTERISTICS
Parameter
t
t
t
t
t
t
NOTES
1
2
3
4
Specifications subject to change without notice.
REV. A
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 1.
The pulse widths of F1, F2, and CF are not fixed for higher output frequencies. See Frequency Outputs section.
The CF pulse is always 35 s in the high frequency mode. See Frequency Outputs section and Table III.
3
3, 4
A, B Versions
244
See Table II
1/2 t
173
See Table III
2
2
CF
F1
F2
Figure 1. Timing Diagram for Frequency Outputs
1, 2
(V
0.5%
t
4
t
DD
1
= 5 V
t
Unit
ms
sec
sec
ms
sec
3
s
50 ppm/ C, T
t
6
5%, AGND = DGND = 0 V, On-Chip Reference, RCLKIN = 6.2 k ,
t
5
t
2
–3–
MIN
to T
Test Conditions/Comments
F1 and F2 Pulse Width (Logic Low).
Output Pulse Period. See Transfer Function section.
Time between F1 Falling Edge and F2 Falling Edge.
CF Pulse Width (Logic High).
CF Pulse Period. See Transfer Function section.
Minimum Time between F1 and F2 Pulses.
MAX
= –40 C to +85 C, unless otherwise noted.)
ADE7757