SCUBD-200/A Red Lion Controls, SCUBD-200/A Datasheet - Page 2

• Manufacturer Part Number: SCUBD-200/A
• Description: COUNTER LCD COMPONENT 6 DIGIT
• Manufacturer: Red Lion Controls
• Series: SUB-CUBr

Specifications of SCUBD-200/A

• Count Rate: 500kHz
• Number Of Digits/alpha: 8
• Input Type: Voltage
• Voltage - Supply: 2.5 V ~ 6.0 V
• Display Type: LCD Non-Backlit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• Other names: RLC05; SCUBD; SCUBD-200

DEVICE CONNECTIONS *
COUNT (A) - CMOS, Schmidt Trigger; used as count or
COUNT (B) - CMOS, Schmidt Trigger; used as count or
RESET (R) - CMOS, Schmidt Trigger; counter is reset and
Note: Counter should always be RESET to zero whenever
INHIBIT (I) - CMOS, Schmidt Trigger; all counting for all
LATCH (L) - CMOS, Schmidt Trigger; data on the display
LZB1, LZB2, LZB3 - CMOS, level sensitive; these inputs
MS1, MS2, MS3, MS4 - CMOS, level sensitive; these inputs
DP1, DP2, DP3 - LCD inputs which must be connected to
BP, BP - CMOS outputs for LCD. Used to turn decimal
V
V
* All unused inputs must be tied to V
CAUTION
handling to the same degree required by standard CMOS integrated circuits.
Units should be stored in the conductive packaging used to ship the devices.
Containers should be opened and units handled only on a conductive table
top by personnel wearing wrist-strap grounding equipment. These devices
have the same protection circuits as standard CMOS devices to prevent
damage to inputs due to nominal over-voltage.
DD
SS
count control input, depending on the mode of operation
selected. It’s generally used as a count input. See Modes
of Operation for more details.
count control input, depending on the mode of operation
selected. It’s generally used as a count control input. See
Modes of Operation for more details.
held to zero when this pin is at a low level.
power is first applied to the unit.
modes is inhibited when this input is at a low level. This
input is asynchronous with inputs “A” and “B”.
is latched when this input is at a high level. This input has
no effect on the counting operations of the unit and is
asynchronous with inputs “A” and “B”.
are used for leading zero blanking selection. See Decimal
Point and Leading Zero Blanking Selection for more
details.
are used for Mode Selection. These modes are: Bi-
Directional Counting and Quadrature Counting. See
Modes of Operation for more details.
either BP or BP to Turn Decimal Points “OFF” or “ON”.
See Decimal Point and Leading Zero Blanking Selection
for more details.
points “OFF” or “ON”. See Decimal Point and Leading
Zero Blanking Selection for more details.
appropriate.
This device contains CMOS circuitry which requires special anti-static
- Common for DC Supply and Inputs.
- 2.5 to 6VDC Supply.
ELECTRICAL CHARACTERISTICS V
SYMBOL
T
I
V
I
DDQ
V
V
I
DD
fc
RST
DD
IL
IH
IL
Input Leakage Current
Reset Pulse Width
Quiescent Current
Input High Voltage
Input Low Voltage
(50% Duty Cycle)
Count Frequency
Supply Voltage
Supply Current
SS
PARAMETER
or V
DD
, whichever is
MIN.
DD
500
250
200
100
2.5
3.9
10
= 5 V ±10% UNLESS OTHERWISE SPECIFIED
0.01
TYP.
3.0
0.9
15
6
2
MAX.
6.0
0.5
0.1
22
12
MAXIMUM RATINGS (VOLTAGE REF. TO V
RATING
DC Supply Voltage
Input Voltage, All Inputs
Operating Temperature
Storage Temperature
VDC
VDC
UNIT
VDC
KHz
KHz
KHz
KHz
µA
µA
µA
µS
BLOCK DIAGRAM
TEST CONDITION
All Modes
fc = 10 KHz
Not Counting
V
X1, ÷ 10 & 100 Bi-directional Modes
X2, ÷ 5 & 50 Bi-directional Modes
X1, X2, ÷ 10, 100, 5, & 50 Quadrature Mode
X4, ÷ 2.5 & 25 Quadrature Mode
SS
< V
IN
SYMBOL
T
< V
V
T
V
STG
DD
A
I
DD
-0.5 to (V
-0.5 to +6.5
-35 to +85
-35 to +85
VALUE
DD
+0.5)
SS
)
VDC
VDC
UNIT
o
o
C
C