Rainbow Electronics ATR1842 - Manual (Page 4)

4
9109AS–DVD–08/07
ATR1842 [Preliminary]
3. Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Parameters Symbol Value Unit
Supply voltage V
CC
–0.5 to +6.0 V
Input voltage at any input V
in
–0.5 to VCC – 0.5 V
Storage temperature T
stg
–40 to +100 °C
Soldering temperature QFN_Open package T
sol
260 °C
4. Recommended Operating Conditions
Parameters Symbol Value Unit
Supply voltage V
CC
4.5 to 5.5 V
Operating temperature range T
amb
–10 to +80 °C
5. Electrical Characteristics: General
V
CC
= 5V, T
amb
= 25°C,
λ
= 405 nm/780 nm/650 nm
Output load: R
load
= 10 k
Ω
, C
load
= 20 pF
No. Parameters Test Conditions Pin Symbol Min. Typ. Max. Unit Type*
1 DC Specifications, Power Supply
1.1 Supply current I
CC
28 30 mA A
1.2
Supply current
(standby mode)
I
CC
0.5 mA A
1.3 V
REF_INT
1.65 V A
1.4 TCV
REF_INT
15 µV/°C C
1.5 Maximum output voltage V
out
VCC –
0.9
V C
1.6 Minimum output voltage V
out
0.3 V C
1.7
Power supply rejection
ratio
Low-frequency (10 kHz),
inclusive application/
flexboard
PSRR –45 dB C
1.8
Power supply rejection
ratio
High-frequency
(100 kHz), inclusive
application/ flexboard
PSRR –45 dB C
2 Output Offset Voltage
2.1 Output offset V
REF
– V
RF+
, V
REF
– V
RF–
V
OFF1
–20 0 +20 mV C
2.2 Offset drift dV
OFF
/dT –25 +25 µV/°C C
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter