MAX9621AUB+T Maxim Integrated Products, MAX9621AUB+T Datasheet - Page 8

• Manufacturer Part Number: MAX9621AUB+T
• Description: IC HALL EFFECT SENSOR 10UMAX
• Manufacturer: Maxim Integrated Products
• Type: Hall Effect Sensorr

Specifications of MAX9621AUB+T

• Input Type: Logic
• Output Type: Analog, Digital
• Interface: 2-Wire
• Current - Supply: 1mA
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Operating Supply Voltage: 5.5 V to 18 V
• Supply Current: 1 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual, 2-Wire Hall-Effect Sensor Interface with
Analog and Digital Outputs
8
PIN
1
2
3
4
5
NAME
GND
ISET
BAT
IN1
IN2
Battery Power Supply. Connect to the positive supply through an external reverse-polarity diode.
Bypassed to GND with a 0.1FF capacitor.
Current Setting Input. Place a 1% resistor (R
threshold range for the DOUT_ outputs. See the Typical Operating Characteristics section for the correct
value of R
parasitic capacitance. See the Input Current Thresholds and Short to Ground section.
Hall-Effect Sensor Input 1. Supplies current to the Hall sensor and monitors the current level drawn to
determine the high/low state of the sensor. Bypass to GND with a 0.01FF capacitor. Connect an unused
input to BAT pin.
Hall-Effect Sensor Input 2. Supplies current to the Hall sensor and monitors the current level drawn to
determine the high/low state of the sensor. Bypass to GND with a 0.01FF capacitor. Connect an unused
input to BAT pin.
Ground
SET
for the desired range. Make no other connections to this pin. All routing must have low
ISET
GND
BAT
IN1
IN2
TOP VIEW
1
2
3
4
5
+
MAX9621
µMAX
SET
FUNCTION
) between BAT and ISET to set the desired input current
10
9
8
7
6
SLEEP
AOUT1
DOUT1
AOUT2
DOUT2
Pin Configuration
Pin Description