NOA1212

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2

hn

Photo

Diode

Reference

Diode

Amp

GB2

GB1

IOUT

V

OUT

h

Photo

Diode

Reference

Diode

Amp

GB2

GB1

IOUT

GS2

V

OUT

Figure 2. Simplified Block Diagram

GS1

Table 1. PIN FUNCTION DESCRIPTION

Pin

Pin Name

Description

1

VDD

Power pin.

2

VSS

Ground pin.

3

GB1

In conjunction with GB2, selects between three gain modes and power down.

4

GB2

In conjunction with GB1, selects between three gain modes and power down.

5

NC

Not connected. This may be connected to ground or left floating.

6

IOUT

Analog current output.

EP

VSS

Exposed pad, internally connected to ground. Should be connected to ground.

Table 2. ABSOLUTE MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Input power supply

6

V

Input voltage range

V

Output voltage range

V

Output current range

0 to 15

mA

Maximum Junction Temperature

−40 to 85

°C

Storage Temperature

−40 to 85

°C

ESD Capability, Human Body Model (Note 1)

2

kV

ESD Capability, Charged Device Model (Note 1)

750

V

ESD Capability, Machine Model (Note 1)

150

V

Moisture Sensitivity Level

MSL

3

−

Lead Temperature Soldering (Note 2)

260

°C

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

1. This device incorporates ESD protection and is tested by the following methods:

ESD Human Body Model tested per EIA/JESD22−A114

ESD Charged Device Model tested per ESD−STM5.3.1−1999

ESD Machine Model tested per EIA/JESD22−A115

Latchup Current Maximum Rating:

v 100 mA per JEDEC standard: JESD78

2. For information, please refer to our Soldering and Mounting Techniques Reference Manual, SOLDERRM/D