Data Sheet
LP10B / LP25B
Logic Probes
■
■
■
Pen-sized logic probes
Troubleshoot and analyze digital logic circuits
Audible tone (LP25B)
No hassle
warranty
No waiting.
No shipping
charges.
Our commitment to
high-quality products
and customer service
is demonstrated by
our industry exclusive
“No Hassle” warranty.
In the unlikely event
that an Amprobe Test
Tool requires warranty
service, any of our
local dealers are
authorized to replace
it, on the spot.
(note: $500 MSLP limit)
General Specifications
Indoor Use
Operating Temperature
Storage Temperature
Dimensions
Weight
0 °C to 50 °C at 80 % R.H.
- 20 °C to 65 °C at 75 % R.H.
210 mm x 18 mm x 18 mm (8.2˝ x 0.7˝ x 0.7˝)
38.1 g (1.3 oz.) 42.6 g (1.5 oz.)
Amprobe® Test Tools
www.Amprobe.com
LP10B / LP25B Logic Probes
Specifications
Data Sheet
Power Requirements (from circuit under test)
LP10B
LP25B
Power Supply
5 - 15 V DC
5 - 15 V DC
Power Supply Current
@5V
30 mA
40 mA
@ 15 V
80 mA
90 mA
Power Supply Protection
20 V AC/V DC
20 V AC/V DC
Maximum Input Voltage (15 seconds)
40 V AC/V DC
40 V AC/V DC
Signal Requirements Levels
Logic “1”
TTL:
> 2.3 V ± 0.2 V DC
Yes
Yes
CMOS:
> 70 % V cc ± 10%
Yes
Yes
Logic “0”
TTL:
< 0.8 V ± 0.2 V DC
Yes
Yes
CMOS:
< 30 % V cc ± 10%
Yes
Yes
Maximum Input Signal Frequency
20 MHz
Yes
Yes
Minimum Detectable Pulse Width @ + 3 V
Frequency
Pulse Width
< 1 kHz
100 ns
Yes
Yes
1 kHz–20 kHz
50 ns
Yes
Yes
20 kHz–20 MHz
30 ns
Yes
Yes
Input Impedance
1 MΩ
1 MΩ
Pulse Indicator Flash Time
500 mS
500 mS
Audible Tone at Pulse Rate
No
Yes
Pulse/Memory
Pulse uses the pulse detection modes listed above. Memory allows the probe to
capture a positive
or negative pulse greater than 30 nS in width. The yellow LED will come on and stay ON until switch
is reset to PULSE.
Amprobe® Test Tools
website: www.Amprobe.com
email: info@amprobe.com
Everett, WA 98203
Tel: 877-AMPROBE
Amprobe® Test Tools Europe
In den Engematten 14
79286 Glottertal, Germany
Tel.: +49 (0) 7684 8009 - 0
©2007 Amprobe Test Tools. All rights reserved.
7/2007 PN: 1646428 D-ENG-N Rev C
Amprobe® Test Tools
www.Amprobe.com
微控制器 MCU
