BABCOCK
MODEL:
DI07700
0.7” (17,8 mm), 7-DIGIT, GAS-PLASMA DISPLAY
DISPLAY PRODUCTS DIVISION
Babcock’s 7-Digit, 7-segment, Gas-Plasma Display is designed for coin-op pinball games. The flat display has a wide viewing
angle and a bright neon-orange output and is easily read at distances up to 35 feet (10 meters). Legibility is assured by the 0.7-
inch- high numbers, and bright, 210 fL (720 cd/m
2
) output. The display has an attached, hermetically sealed, lead system for
added protection in humid environments.
In most applications, this part is a direct substitute for any of the following industry standard models:
CROSS REFERENCE GUIDE
BECKMAN
SP-493/SP-494
CHERRY
W07-1007
DISPLAY’S INC
AR07700
FEATURES
•
0.7 inch (17.8 mm) digit height
•
Numeric, 7-segment digits
•
7-digit field width
•
Decimal point and comma in six digits positions.
•
Superior lead integrity and reliability
•
Luminance – 210 fL (720 cd/m
2
) at 1/7 duty cycle
SPECIFICATIONS
Absolute Maximum Ratings
PARAMETER
Voltage Differential between any to terminals
Current (Duty Cycle = 1/16)
Storage Temperature
Operating Temperature
MIN
-40
-10
MAX
250
5.0
+85
70
UNITS
V(dc)
mA
°C
°C
Recommended Operating Conditions
PARAMETER
SYMBOL MIN TYP
MAX UNITS
Anode Supply Voltage
Vbb
170
180
210 V(dc)
Anode Voltage Swing
60
V(dc)
Anode to Cathode Voltage Drop at Ik(TYP)
Vop
145
V(dc)
Current, “b” segment (Duty Cycle = 1/7)
Ik
3.0
3.4
3.8 mA
Current, “b” segment (Duty Cycle = 1/16)(1)
Ik
3.6
4.1
4.5 mA
Current, Keep-alive (2)
Ika
25
50
100
µA
Anode on-time
500
µs
Interdigit Blanking (Duty Cycle = 1/7)
50
µs
Refresh Period
10
16 ms
Initial Ionization Time
5 Sec
(1) Typical Luminance is 100 fL at 1/16 duty cycle.
(2) Use of the Keep-alive cathode is recommended for multiplexed operation.
(3) Accept for decimal point and comma, all segment currents are equal. Set the decimal and
comma currents to 0.27 and 0.40 times the segment current respectively.
SPECIFICATIONS ARE FOR REFERENCE ONLY
_________________________________________________________________________________________________________
Phone: (714) 994-6500
14930 East Alondra Blvd., La Mirada, CA 90638-5752
Fax: (714) 994-3013
BABCOCK
MODEL:
DI07700
0.7” (17,8 mm), 7-DIGIT, GAS-PLASMA DISPLAY
DISPLAY PRODUCTS DIVISION
Terminal/Assignments
Terminal No.
Segment/Function
1
a
2
Anode-1
3
b
4
N/C
5
c
6
K.A. Anode (R)
7
K.A. Cathode (R)
8
Anode-2
9-12
N/C
13
Comma
11
N/C
14
Anode-3
14, 16
Anode 3
15-23
N/C
Terminal No.
24
25-27
28
29,30
31
32
33
34
35
36
37
38
39
Segment/Function
Anode-4
N/C
Anode-5
N/C
K.A. Cathode (L)
Anode-6
D
K.A. Anode (L)
e
N/C
g
Anode-7
f
SPECIFICATIONS ARE FOR REFERENCE ONLY
_________________________________________________________________________________________________________
Phone: (714) 994-6500
14930 East Alondra Blvd., La Mirada, CA 90638-5752
Fax: (714) 994-3013
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