JA31106 Datasheet, PDF (4/7 Pages) List of Unclassifed Manufacturers – One-Decimal Clinical Thermometer

JA31106
Electrical Characteristics
Symbol
Parameter
V_DD Operating Voltage
Test Conditions
V_DD Conditions


I_DD Operating Current
1.5V No Load
I_STB Standby Current
1.5V OSC OFF
f_OSC Oscillation Frequency
1.5V ROSC=1Mȍ
Temperature Measurement
R°C Accuracy at Range 35°C ~ 
39°C
VDD=1.3V
~1.5V
Temperature Measurement
R°F Accuracy at Range 95°F ~ 
102°F
VDD=1.3V
~1.5V
Min.
1.3


25.6
– 0.1
– 0.2
Typ.
1.5
20

32


Max. Unit
1.65 V
50 Ó´A
1.0 Ó´A
38.4 KHz
0.1 °C
0.2 °F
LCD Electrode Pattern –
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Name    S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13
COM1 COM1   F1 A1 B1 F2 A2 B2 F3 A3 B3
A5
COM2  COM2  E1 G1 C1 E2 G2 C2 E3 G3 C3
B5
COM3   COM3 H1 D1
D2 H2 H4 D3 I4
C5
Note: The LCD uses 3V and 1/3 duty, 1/2 bias
For one-digital decimal: COM1, COM2, COM3, S1, S2, S3, S4, S5, S6, S7, S8, S9, S13.
Functional Description
y Power SW: push PSW switch to power on or power off.
y When power on: push the switch, a "BI" sound for 0.125sec will be generated.
a. The LCD firstly all segments are on about 2sec.
b. After a. LCD shows the last-time temperature about 2sec. (If the memory function is optioned)
c. After b., LCD shows the self-test temperature (37.0±0.1к) about 1 sec. The к or л mark will flash at
the speed of 1Hz.
d. After c., LCD shows the higher measured temperature always, the к(л) mark will flash at the speed of
1Hz.
e. If the temperature < 32.0к (or 90.0л), the display show Lo к (or Lo л).
f. If the temperature Њ 43.0 к (or 109.9л), The display show Hi к (or Hi л).
g. The LCD always show the higher temperature during the temperature measurement.
h. After power on, the measurement time is over 16 sec and the measured temperature does not change
within the stable time, the measurement will be over and the к (л) mark flash stop.
i. For JA31106, when measurement is over and if the temperature Њ37.8к(100л). In this case the
buzzer alarms “BI-BI-BI--- BI-BI-BI---” for 10 sec, as follows:
BI --- BI --- BI ---------- BI ---
TELΚ886-3-5770755
FAXΚ886-3-5770756
7-4
E-mailΚ[e-mail]
Ver. 1.1
Web-siteΚwww.jaztek.com.tw