SI8513-C-IS Datasheet, PDF (4/37 Pages) List of Unclassifed Manufacturers – Si85XX UNIDIRECTIONAL AC CURRENT SENSORS

Si85xx
1. Electrical Specifications
Table 1. Electrical Specifications
T_A = –40 to +125 ºC (typical specified at 25 ºC), VDD = 3 V (±10%) to 5 V (±10%), f = 400 kHz, unless specified
Parameter
Conditions
Min Typ Max
Supply Voltage (V_DD)
Supply Current
Fully enabled,
input frequency = 1 MHz
2.7
—
5.5
—
4
7
Undervoltage Lockout (V_UVLO)
Undervoltage Lockout Hysteresis
(V_HYST)
Logic Input HIGH Level
Logic Input LOW Level
MODE, R1, R2, R3, R4 inputs
(TTL compatible)
2.1 2.3 2.5
— 100 —
2.0
—
—
—
—
0.8
Reset Time (t_R)
Reset Time Resistor Range¹
Time for 5% initial accuracy
150 —
—
15
— 2500
R1, R2, R3, R4 Input Rise Time (t_RR)
R1, R2, R3, R4 Input Fall Time (t_FR)
Measurement Watchdog Timeout (t_WD)
Series Input Resistance
Measured from IIN to IOUT
—
—
30
—
—
30
30
50
80
—
1.3
—
Series Inductance
Input/Output Delay¹
Start-Up Self-Cal Delay (t_CAL)¹
Measured from IIN to IOUT
—
OUT, OUT1, OUT2 delay relative to —
input
Time from VDD = V_UVLO + V_HYST to —
cal complete
2
—
150 200
150 200
Input Common Mode Voltage Range
(dc) ¹
Operating Input Frequency Range (f)¹
4x4 mm QFN
SOIC-20
1000 —
—
5000 —
—
50
— 1000
DC Power Supply Rejection Ratio
—
40
—
Sensitivity @ VDD = 3 V
Si8501/11/17
— 404 —
Si8502/12/18
— 202 —
Si8503/13/19
— 101 —
Sensitivity @ VDD = 5 V
Si8501/11/17
— 392 —
Si8502/12/18
— 196 —
Si8503/13/19
—
98
—
Notes:
1. Guaranteed by design and/or characterization.
2. Maximum output load is not recommended to exceed 200 pF and 5 k.
3. Production tested at 400 kHz (50% duty cycle) at VDD = 3.3 V.
4. See "2.4. Total Measurement Error" on page 11 for more information.
Unit
V
mA
V
mV
V
V
ns
k
ns
ns
µs
m
nH
ns
µs
V_RMS
V_RMS
kHz
db
mV/A
mV/A
mV/A
mV/A
mV/A
mV/A
4
Preliminary Rev. 0.4