Rainbow-electronics ATR1841 Bedienungsanleitung PDF herunterladen (Seite 4)

9103AS–DVD–08/07

ATR1841 [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

–0.5 to +6.0 V

Input voltage at any input V

–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

4.5 to 5.5 V

Operating temperature range T

amb

–10 to +80 °C

5. Electrical Characteristics: General

= 5V, T

amb

= 25°C, λ = 405 nm/780 nm/650 nm

Output load: R

load

= 10 kΩ, 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

28 30 mA A

1.2

Supply current

(standby mode)

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

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–

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

1 2 3 4 5 6 7 8

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