EPC100 EPC [Espros Photonics corp], EPC100 Datasheet - Page 2

• Manufacturer Part Number: EPC100
• Description: Light-Curtain Device with 2-Wire Bus Interface
• Manufacturer: EPC [Espros Photonics corp]

Symbol
Absolute Maximum Ratings
Voltage to any pin except V
Supply Voltage on 2-wire bus V
Programming Voltage on 2-wire bus V
Power Supply Voltage V
Input current at any pin except LED
Power consumption with maximum load
Storage Temperature Range (T
Lead Temperature solder, 4 sec. (T
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Recommended operating conditions indic-
ate conditions for which the device is intended to be functional, but do not guarantee specific performance limits. For guaranteed specifica -
tions and test conditions, see Electrical Characteristics.
Note 2: This device is a highly sensitive CMOS ac current amplifier with an ESD rating of JEDEC HBM class 0 (<250V). Handling and as -
sembly of this device should only be done at ESD protected workstations.
Electrical Characteristics
V
I
I
© 2011 ESPROS Photonics Corporation
Characteristics subject to change without notice
I
I
I
I
I
SCK/LED
DD
DD_IDLE
T
T
I
I
PD NST
PD RST
V
DD_OP
I
I
N_Imax
LEAKD
V
V
N_Imin
df
V
R
V
PDDC
V
V
MOD
Pulse
V
f
Pulse
Relax
PUP
clk
Hist
PP
det
OH
OL
PU
= 5.0 V, -40°C < T
clk
IH
IL
Ripple on supply voltage, peak to peak
Current consumption
Current consumption
Detection level for 2-wire interface
Modulation current for 2-wire interface
DC Photo Diode Current
Input Pulse Threshold (Photo Current
Sensitivity)
Input Pulse Threshold (Photo Current
Sensitivity)
Maximum Input Pulse Current
LED pulse length
Relaxation time
Input related noise
Input related noise
Reference clock
Temperature drift of the oscillator
Power-up Threshold Voltage
High level input voltage
Low level input voltage
Input leakage current
Output high voltage
Output low voltage
Source current
Schmitt Trigger Hysteresis
Pull-Up Resistor
A
Parameter
< +85°C, if not otherwise specified
DD33
DD
S
DD
)
L
)
DD
(Notes 1, 2)
in idle mode
in operation mode I
generated by ambient light
Photodiode current pulse to generate an output signal
(only OUT=1), configurable (refer to the Reference
Manual epc10x)
Photodiode current pulse to generate an output signal
(OUT=1 & OUTH=1)
If the input current is above this level, the T
defined (refer to section 'Other Parameters')
After a strong current pulse (I
@ I
@ I
Internal oscillator
The voltage at VDD33 when the device starts up
@ 4mA sink except pin SCK/LED
@ 4mA source
@ PIN SCK / LED
-0.3V to VDD+0.3 V
-0.3V to +8.0V
-0.3V to +8.0V
-0.3V to +5.5V
-6mA to +6 mA
125mW
-55°C to +155°C
+260°C
PDDC
PDDC
2-wire interface V
=0
=I
PDDC
100mV
200mV
50mV
---
Max
Conditions/Comments
PD
det
= 0 mA
2
Recommended Operating Conditions
Operating Voltage on 2-wire bus V
Programming Voltage on V
Operating Supply Voltage V
Operating Temperature (T
Relative Humidity (non-condensing)
pulse
= 100µA)
Input pulse I
108nA
36nA
48nA
72nA
Relax
PD NST
is un-
O
DD
)
DD33
0.7 *V
V
GND
DD
Min.
DD
6.4
2.4
0.7
0.1
50
24
30
1
- 0.5
DD
Values
Datasheet epc100 - V2.1
Min.
-40°
Typ.
4.5
7.0
3.0
+5
8.0
90
32
7
7
0.3 *V
www.espros.ch
Max.
Max.
+85
+95
150
350
600
200
108
100
200
epc100
5.5
8.0
3.6
V
1.4
2.0
9.8
15
0.5
1.3
70
10
50
20
10
2
3
DD
DD
Units
Units
nA
nA
MHz
mA
mV
mV
mV
mV
mA
mV
mA
mA
mA
nA
nA
µA
µA
kΩ
°C
µs
µs
%
%
V
V
V
V
V
V
V
V
V
RMS
RMS