TSL267SM-LF 查看數據表（PDF） - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS

零件编号

产品描述 (功能)

生产厂家

TSL267SM-LF

HIGH-SENSITIVITY IR LIGHT-TO-VOLTAGE CONVERTER

TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS 

TSL267

HIGH-SENSITIVITY

IR LIGHT-TO-VOLTAGE CONVERTER

TAOS033E − SEPTEMBER 2007

Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)†

Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V

Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 10 mA

Duration of short-circuit current at (or below) 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 s

Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −25°C to 85°C

Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −25°C to 85°C

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds (S Package) . . . . . . . . . . . . . . . . . . . . 260°C

Reflow solder, in accordance with J-STD-020C or J-STD-020D (SM Package) . . . . . . . . . . . . . . . . . . . 260°C

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 1: All voltages are with respect to GND.

Recommended Operating Conditions

Supply voltage, VDD

Operating free-air temperature, TA

MIN MAX UNIT

2.7 5.5 V

0

70 °C

Electrical Characteristics at VDD = 5 V, TA = 25°C, λp = 940 nm, RL = 10 kΩ (unless otherwise noted)

(see Notes 2, 3, and 4)

PARAMETER

TEST CONDITIONS

MIN TYP MAX

UNIT

VD

Dark voltage

Ee = 0

0

15

mV

VOM

VO

Maximum output voltage swing

Output voltage

VDD = 4.5 V,

VDD = 4.5 V,

Ee = 4.4 μW/cm2

No Load

RL = 10 kΩ

4.49

V

4 4.2

1.2

2 2.8

V

αVD Temperature coefficient of dark voltage (VD) TA = 0°C to 70°C

−15

μV/°C

Ne

Irradiance responsivity

See Note 5

0.45

V/(μW/cm2)

PSRR Power supply rejection ratio

fac = 100 Hz, see Note 6

55

dB

IDD Supply current

fac = 1 kHz, see Note 6

Ee = 4.4 μW/cm2

35

dB

1.9

4

mA

NOTES: 2. Measured with RL = 10 kΩ between output and ground.

3. Optical measurements are made using small-angle incident radiation from a light-emitting diode (LED) optical source.

4. The input irradiance is supplied by a GaAs light-emitting diode with the following characteristics: peak wavelength λp = 940 nm.

5. Irradiance responsivity is characterized over the range VO = 0.1 V to 4.5 V. The best-fit straight line of Output Voltage VO versus

Irradiance Ee over this range will typically have a positive extrapolated VO value for Ee = 0.

6. Power supply rejection ratio PSRR is defined as 20 log (ΔVDD(f)/ΔVO(f)) with VDD(f = 0) = 5 V and VO(f = 0) = 2 V.

Copyright E 2007, TAOS Inc.

2

r

www.taosinc.com

The LUMENOLOGY r Company

r

Share Link: