ISL28133ISENSEV1Z Intersil, ISL28133ISENSEV1Z Datasheet - Page 3

• Manufacturer Part Number: ISL28133ISENSEV1Z
• Description: EVALUATION BOARD FOR ISL28133
• Manufacturer: Intersil

Specifications of ISL28133ISENSEV1Z

• Channels Per Ic: 1 - Single
• Amplifier Type: Chopper (Zero-Drift)
• Output Type: Rail-to-Rail
• Slew Rate: 0.2 V/µs
• Current - Output / Channel: 26mA
• Operating Temperature: -40°C ~ 125°C
• Current - Supply (main Ic): 18µA
• Voltage - Supply, Single/dual (±): 1.65 V ~ 5.5 V
• Board Type: Fully Populated
• Utilized Ic / Part: ISL28133
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -

FIGURE 2. CURRENT SENSE FOR HIGH-SIDE BI-DIRECTIONAL RE-CHARGEABLE BATTERY SUPPLY
V
I
V
I
SENSE
OUT
SENSE
OUT
1.65V TO +5.5V
= 0V TO 5V
= +2.5V ±2.5V
V
FOR
V
= 0A 0.5A
= 0A ±0.25A
REF
REF
EXTERNAL
FOR
CHARGING
FIGURE 3. CURRENT SENSE FOR LOW SIDE UNI-DIRECTIONAL MEASUREMENT
CONNECT TO
CURRENT
POWER
EXTERNAL
= 0V
POWER
= +2.5V
3
V
SENSE
OUT
1.65V TO +5.5V
V
V
GND
Application Note 1480
SENSE
REF
OUT
1.65V TO +5.5V
V
GND
REF
V
S
REFERENCE
V
S
REFERENCE
EXT
JUMPER
EXT
JUMPER
V
REF
REFERENCE
REFERENCE
V
S
/2
CONNECT TO
V
S
/2
CONNECT TO
BATTERY
POWER
BATTERY
POWER
R
SENSE
R
SENSE
LOAD
I-SENSE+
I-SENSE-
I-SENSE+
I-SENSE-
CURRENT
FLOW
CURRENT
FLOW
LOAD
-
+
+5.5V
TO
0V
April 14, 2011
AN1480.1