ACS704ELC-015 Allegro Microsystems Inc, ACS704ELC-015 Datasheet - Page 11

• Manufacturer Part Number: ACS704ELC-015
• Description: SENSOR CURRENT 15A 5V BI 8-SOIC
• Manufacturer: Allegro Microsystems Inc
• Series: -r

Specifications of ACS704ELC-015

• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Output Current: 10mA
• Package Type: SOIC
• Pin Count: 8
• Mounting: Surface Mount
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Current - Sensing: ±15A
• Accuracy: ±1%
• Sensitivity: 133mV/A
• Current - Supply: 8mA
• Sensor Type: Hall Effect
• Voltage - Supply: 4.5 V ~ 5.5 V
• Output: 2.5V
• Frequency: 50kHz
• Response Time: 8µs
• Polarization: Bidirectional
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Compliant

ACS704ELC015-DS, Rev. 7
Break Frequency
of Filter on
Unfiltered
The ACS704 outputs an analog signal, V
sampled current, I
ment, with values that depend on the application.
Output
ACS704ELC-015 Noise Filtering and Frequency Response Performance
(kHz)
7.0
3.3
50
40
10
Programmed
P
Sensitivity
, within the range specified. R
Nominal
(mV/A)
100
I
P
ACS704ELC-015
Typical Application Drawing
1
2
3
4
IP+
IP+
IP–
IP–
Peak Noise
Peak-to-
(mV)
ACS704
75
46
43
25
17
12
Sig
. that varies linearly with the bidirectional primary
VIOUT
GND
VCC
NC
F
with Filtering
and C
Resolution
8
7
6
5
≈0.75
≈0.46
≈0.43
≈0.25
≈0.17
≈0.12
(A)
F
R
, are recommended for noise manage-
F
+5 V
Measured Rise
C
Step, filtered
C
0.1 μF
Time for 5 A
F
BYPASS
10.5
(μs)
101
V
12
35
70
9
OUT
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
Derived from Step
Bandwidth as
Response
(kHz)
33.3
3.3
40
30
10
5
10