EVAL-AD7400EB AD [Analog Devices], EVAL-AD7400EB Datasheet - Page 5

• Manufacturer Part Number: EVAL-AD7400EB
• Description: Isolated Sigma-Delta Modulator
• Manufacturer: AD [Analog Devices]

INSULATION AND SAFETY-RELATED SPECIFICATIONS
Table 3.
Parameter
Input-to-Output Withstand Momentary Withstand Voltage
Minimum External Air Gap (Clearance)
Minimum External Tracking (Creepage)
Minimum Internal Gap (Internal Clearance)
Tracking Resistance (Comparative Tracking Index)
Isolation Group
REGULATORY INFORMATION
Table 4.
UL
Recognized Under 1577
Component Recognition Program
3750 V rms Isolation Voltage
File E214100
1
2
In accordance with UL 1577, each AD7400 is proof tested by applying an insulation test voltage ≥ 4500 V rms for 1 second (current leakage detection limit = 7.5 μA).
In accordance with DIN EN 60747-5-2, each AD7400 is proof tested by applying an insulation test voltage ≥ 1671 V peak for 1 second (partial discharge detection
limit = 5 pC).
1
1
CSA
Approved under CSA Component
Acceptance Notice #5A
Reinforced insulation per
CSA 60950-1-03 and IEC 60950-1,
630 V rm maximum working voltage
File 205078
Symbol
V
L(I01)
L(I02)
CTI
Rev. A | Page 5 of 20
ISO
Value
3750 min
7.46 min
8.1 min
0.017 min
>175
IIIa
VDE
Certified according to DIN EN 60747-5-2
(VDE 0884 Part 2): 2003-01
Basic insulation, 891 V peak
Complies with DIN EN 60747-5-2 (VDE 0884 Part 2): 2003-01,
DIN EN 60950 (VDE 0805): 2001-12; EN 60950: 2000
Reinforced insulation, 891 V peak
File 2471900-4880-0001
2
Unit
V
mm
mm
mm
V
Conditions
1-minute duration
Measured from input terminals to output
terminals, shortest distance through air
Measured from input terminals to output
terminals, shortest distance path along body
Insulation distance through insulation
DIN IEC 112/VDE 0303 Part 1
Material group (DIN VDE 0110, 1/89, Table 1)
2
AD7400