Si8504-B-IM Silicon Laboratories Inc, Si8504-B-IM Datasheet - Page 18

• Manufacturer Part Number: Si8504-B-IM
• Description: Board Mount Current Sensors 5A Current Sensr Single Out
• Manufacturer: Silicon Laboratories Inc
• Series: -r

Specifications of Si8504-B-IM

• Current Rating: 5 A
• Supply Voltage: 2.7 V to 5.5 V
• Current - Sensing: 5A
• Accuracy: ±5%
• Sensitivity: -
• Current - Supply: 4mA
• Sensor Type: Closed Loop
• Voltage - Supply: 2.7 V ~ 5.5 V
• Output: Configurable
• Frequency: 50kHz ~ 1MHz
• Response Time: -
• Polarization: Unidirectional
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 12-QFN
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Si85xx
3.3.4. Setting Reset Time t
The programmable reset timer is triggered when the states of the signals applied to R1–R4 cause the associated
logic expression in Table 11 to go high (transition to the TRUE state).
Because this timer is re-triggerable, R1–R4 must remain TRUE for the duration of the desired t
Figure 14. Should R1–R4 transition FALSE during t
measurement accuracy due to higher integrator offset error.
18
Figure 14. Correct t
Si85xx OUTPUT
Si85xx STATUS
R1–R4 STATE
CURRENT
R
R
Programming Using Resistor from TRST Input to Ground
Programmed
for programmed
value of t
R1–R4 TRUE
RESET
t
TRUE
R
(minimum)
Preliminary Rev. 0.21
R
R
, integrator reset will be immediately halted, resulting in lower
0 ns (min)
MEASURE
FALSE
R
as shown in