4
42.93 (1.690) MAX.
2.67 (0.105) SYM.
5.36 (0.211) TYP.
PIN FUNCTION
ASSIGNMENT TABLE
3
3
26
4.57
TYP.
(0.180)
1
2
4
5
6
7
8
11.43 (0.450) MAX.
PIN # FUNCTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
NO PIN
NO PIN
V LED
NO PIN
NO PIN
NO PIN
GND LED
NO PIN
NO PIN
V LED
NO PIN
NO PIN
NO PIN
DATA IN
RS
NO PIN
CLOCK
CE
BLANK
GND LOGIC
SEL
V LOGIC
NO PIN
RESET
OSC
DATA OUT
2.54 (0.100) TYP.
PIN # 1 IDENTIFIER
DATE CODE (YEAR, WEEK)
INTENSITY CATEGORY
COLOR BIN
COUNTRY OF ORIGIN
5.31
(0.209)
3.71
TYP.
(0.146)
6.22
(0.245) SYM.
1.90
(0.075) SYM.
7.62
(0.300)
PART NUMBER
0.25
(0.010)
0.51
(0.020)
HCMS-297X
YYWW
X Z
COO
0.51 ± 0.13
(0.020 ± 0.005) TYP.
2.54 ± 0.13 TYP.
(0.100 ± 0.005)
(NON ACCUM.)
NOTES:
1. DIMENSIONS ARE IN mm (INCHES).
2. UNLESS OTHERWISE SPECIFIED, TOLERANCE ON DIMENSIONS IS ± 0.38 mm (0.015 INCH).
3. LEAD MATERIAL: SOLDER PLATED COPPER ALLOY.
HCMS-297x
Absolute Maximum Ratings
Logic Supply Voltage, V
LOGIC
to GND
LOGIC
....................... -0.3 V to 7.0 V
LED Supply Voltage, V
LED
to GND
LED
.............................. -0.3 V to 5.5 V
Input Voltage, Any Pin to GND .......................... -0.3 V to V
LOGIC
+0.3 V
Free Air Operating Temperature Range T
A[1]
.................. -40°C to +85°C
Relative Humidity (non-condensing) ............................................... 85%
Storage Temperature, T
S
................................................. -55°C to 100°C
Maximum Solder Temperature
1.59 mm (0.063 in.) Below Seating Plane, t< 5 sec .................. 260°C
ESD Protection @ 1.5 kΩ, 100 pF (each pin) ............. Class 1, 0-1999 V
TOTAL Package Power Dissipation at T
A
= 25°C
[2]
4 character ....................................................................... 1.2 W
8 character ....................................................................... 2.4 W
16 character ....................................................................... 4.8 W
Notes:
1. For operation in high ambient temperatures, see Appendix A, Thermal Considerations.
Recommended Operating Conditions Over Temperature Range
(-40
°
C to +85
°
C)
Parameter
Logic Supply Voltage
LED Supply Voltage
GND
LED
to GND
LOGIC
Symbol
V
LOGIC
V
LED
–
Min.
3.0
4.0
-0.3
Typ.
5.0
5.0
0
Max.
5.5
5.5
+0.3
Units
V
V
V
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
