AH266

High Voltage Hall Effect Latch

Anachip Corp.

www.anachip.com.tw

Rev 0.2 Jan 19, 2005

3/6

Parameter

Symbol

Rating

Unit

Supply voltage

VCC

28

V

Output “OFF ” voltage

Vout (off)

28

V

Io (con)

400 (Note 1)

mA

Io (hold)

500

mA

Output “ON” current

Io (peak)

700

mA

Magnetic flux density

B

Unlimited

Gauss

Operating temperature range

Top

-20~+85

°C

Storage temperature range

Tstg

-65~+150

°C

Power dissipation (Note 2)

PD

550

mW

Thermal Resistance

θjc

227

°C/W

Note 1: Io(con) is 150 mA at 85

°C

2: See Performance Characteristic for other conditions

Characteristic

Symbol

Conditions

Min

Typ

Max

Unit

Supply Voltage

Vcc

－

4

－

28

V

Output Zener Breakdown

Vz

Output Turn off

54

62

70

V

Output Saturation Voltage

Vce(sat) Vcc=24V, Ic=400mA

－

1.1

1.5

V

Output Leakage Current

Icex

Vce=24V, Vcc=24V

－

< 0.1

10

µA

Supply Current

Icc

Vcc=24V, Output Open

－

5

10

mA

Output Rise Time

tr

Vcc=24V, RL=820Ω, CL=20pF

－

1.0

5

µs

Output Falling Time

tf

Vcc=24V, RL=820Ω, CL=20pF

－

1.0

1.5

µs

Switch Time Differential

∆t

Vcc=24V, RL=820Ω, CL=20pF

－

3.0

10

µs

Test Circuit

266

CL1

CL2

24V

Vout1(DO)

Vout2(DOB)

RL1=RL2=820 Ohm

CL1=CL2=20 pF

RL2

RL1