TSL26727(2016) View Datasheet(PDF) - austriamicrosystems AG
Part Name
Description
Manufacturer
TSL26727 Datasheet PDF : 46 Pages
| |||
TSL2672− AbsoluteMaximumRatings
Parameter
Test Conditions
Min Typ Max Unit
Gain scaling, relative
to 1x gain setting
PGAIN = 2x
PGAIN = 4x
PGAIN = 8x
2
4
x
8
CH0 diode
0.5
Noise (1) (2) (3)
Ee = 0, PTIME = 0xFB, PPULSE = 4 (6)
%FS
CH1 diode
0.5
LED pulse count (1)
0
255 pulses
LED pulse period
16.0
μs
LED pulse width —
LED ON time
7.3
μs
120 mA: PDRIVE = 0 & PDL = 0 87 116 145
60 mA: PDRIVE = 1 & PDL = 0
58
30 mA: PDRIVE = 2 & PDL = 0
29
LED drive current
ISINK sink current 15 mA: PDRIVE = 3 & PDL = 0
14.5
mA
@ 1.6 V, LDR pin 15 mA: PDRIVE = 0 & PDL =1
12.9
7.5 mA: PDRIVE =1 & PDL =1
6.4
3.8 mA: PDRIVE =2 & PDL =1
3.2
1.9 mA: PDRIVE =3 & PDL =1
1.6
PDRIVE = 0 and PDL = 0 (116 mA), PPULSE = 64
Maximum operating Emitter: λp = 850 nm, 20º half angle, and 60 mW/sr
distance (1)(4)(5)
Object: 16 × 20-inch, 90% reflective Kodak Gray
Card (white surface)
18
Optics: Open view (no glass, no optical
attenuation)
inches
Note(s):
1. Parameter is ensured by design or characterization and is not tested.
2. Proximity noise is defined as one standard deviation of 600 samples.
3. Proximity noise typically increases as √PPULSE
4. Greater operating distances are achievable with appropriate optical system design considerations. See available ams application
notes for additional information.
5. Maximum operating distance is dependent upon emitter and the reflective properties of the object’s surface.
6. Proximity noise test was done using the following circuit:
VDD
22 W
1 mF
VDD
1
TSL2672
3
GND
4
LDR
15.0 W
Page 8
Document Feedback
ams Datasheet
[v1-00] 2016-Mar-23
Share Link: 