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141050

Part # 141050
Description TYPE I 42VDC 50 AMPAUTO RESET PANEL MOUNT
Category CIRCUIT BREAKER
Availability Available With Additional Lead Time
Qty 199
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100 - 999 $20.59904
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

WMS7140/1
- 10 -
TABLE 10 – TIMING PARAMETERS
PARAMETERS SYMBOL MIN. MAX. UNITS
CS to INC Setup
t
CI
100 ns
U/D to INC Setup
t
DI
50 ns
U/D to
INC
Hold
t
ID
100 ns
INC
LOW Period
t
IL
250 ns
INC
HIGH Period
t
IH
250 ns
INC
Inactive to
CS
Inactive
t
IC
1
µs
CS
Deselect Time (NO STORE)
t
CPH
100 ns
CS Deselect Time (STORE)
t
CPH
15 (2.7V) ms
INC
to V
W
Change
t
IW
5
µs
INC
Cycle Time
t
CYC
1
µs
INC
Input Rise and Fall Time
t
R
, t
F
500
µs
Power-Up to Wiper Stable t
PU
1 ms
V
CC
Power-Up rate t
R
V
CC
0.2
(13ms
0-2.7V)
50
(54
µs
0-2.7V)
V/ms
WMS7140/1
Publication Release Date: April 21, 2005
- 11 - Revision 1.1
9. ABSOLUTE MAXIMUM RATINGS
TABLE 11 – ABSOLUTE MAXIMUM RATINGS (PACKAGED PARTS)
[1]
Conditions Values
Junction temperature 150ºC
Storage temperature -65º to +150ºC
Voltage applied to any pad (V
ss
– 0.3V) to (V
DD
+ 0.3V)
V
DD
– V
SS
-0.3 to 7.0V
TABLE 12 – OPERATING CONDITIONS (PACKAGED PARTS)
Conditions Values
Commercial operating temperature range 0ºC to +70ºC
Extended operating temperature -20ºC to +70ºC
Industrial operating temperature -40ºC to +85ºC
Supply voltage (V
DD
) +2.7V to +5.5V
Ground voltage (V
SS
) 0V
[1]
Stresses above those listed may cause permanent damage to the device. Exposure to the absolute maximum
ratings may affect device reliability. Functional operation is not implied at these conditions
WMS7140/1
- 12 -
10. ELECTRICAL CHARACTERISTICS
TABLE 12 – ELECTRICAL CHARACTERISTICS (Packaged parts)
PARAMETERS SYMBOL MIN. TYP. MAX. UNITS CONDITIONDS
Rheostat Mode
Nominal Resistance R -20 +20 % T=25ºC, V
W
open
Different Non Linearity
[2]
DNL -1 +1 LSB
Integral Non Linearity
[2]
INL -1 +1 LSB
Tempo
1
R
AB
/T
300
ppm/°C
Wiper Resistance
[2]
R
W
50 V
DD
=5V, I=V
DD
/R
Total
80 V
DD
=2.7V, I=V
DD
/R
Total
Wiper Current I
W
-1 1 mA
Divider Mode
Resolution N 8 Bits
Different Non Linearity
[2]
DNL -1
±0.2
+1 LSB
Integral Non Linearity
[2]
INL -1
±0.2
+1 LSB
Temperature Coefficient
[1]
V
w
/T
+20
ppm/°C
Code = 80h
Full Scale Error V
FSE
-1 0 LSB Code = Full Scale
Zero Scale Error V
ZSE
0 1 LSB Code = Zero Scale
Resistor Terminal
Voltage Range V
A
,V
B
,V
W
V
SS
V
DD
V
Terminal Capacitance
[1]
C
A
, C
B
30 pF
Wiper Capacitance
[1]
30 pF
Dynamic Characteristics
[1]
BW
10K
1.5 MHz V
DD
=5V, V
B
=VSS
Bandwidth –3dB BW
50K
300 KHz Code = 80h
BW
100K
200 KHz
Settling Time to 1 LSB T
S
80 100 uS
Analog Output (Buffer enables)
Amp Output Current
I
OUT
3 mA V
O
=1/2 scale
Amp Output Resistance Rout
1 10 I
L
= 100uA
Total Harmonic Distortion
[1]
THD 0.08 %
V
A
=2.5V, V
DD
=5V, f=1kHz,
V
IN
=1V
RMS
Digital Inputs/Outputs
Input High Voltage V
IH
0.7V
DD
V
Input Low Voltage V
IL
0.3V
DD
V
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