TSL230BRD TAOS, TSL230BRD Datasheet - Page 3

• Manufacturer Part Number: TSL230BRD
• Description: Light To Frequency & Light To Voltage Light to Frequency Converter
• Manufacturer: TAOS

Specifications of TSL230BRD

• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Light - to Frequency Converters
• Package / Case: SOIC-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TSL230BRD-TR

Electrical Characteristics at T
NOTES: 3. Full-scale frequency is the maximum operating frequency of the device without saturation.
Operating Characteristics at V
noted)
NOTES: 5. Nonlinearity is defined as the deviation of f
The LUMENOLOGY r Company
V
V
I
I
I
I
F.S.
k
f
f
f
R
t
t
IH
IL
DD
O
O
D
w
SVS
OH
OL
e
PARAMETER
PARAMETER
Output frequency
Output frequency
Dark frequency
Responsivity
Output pulse
Output pulse
duration
Nonlinearity
(See Notes 5 and 6)
(See Notes 5 and 6)
Recovery from power down
Step response to full-scale step input
Response time to programming change
Response time to output enable (OE)
4. The temperature coefficient of output frequency is measured with constant irradiance as the temperature is varied between −25°C
6. Nonlinearity test condition: S0 = S1 = H, S2 = S3 = L.
7. Principal frequency is the internal oscillator frequency, equivalent to divide-by-1 output selection.
High-level output voltage
Low-level output voltage
High-level input current
Low-level input current
Supply current
Supply current
Full-scale frequency (See Note 3)
Temperature coefficient of output frequency
Supply voltage sensitivity
and 70°C. The constant irradiance is sufficiently high that the output frequency is much greater than the dark frequency over the
entire temperature range.
PARAMETER
S0 = S1 = H,
S2 = S3 = L
S1 = H,
S0 = S2 = S3 = L
S0 = H,
S1 = S2 = S3 = L
S0 = S1 = S2 = H,
S3 = L
S0 = S1 = S3 = H,
S2 = L
S0 = S1 = S2 = S3 = H
E
S2 = S3 = L
S0 = S1 = H,
S2 = S3 = L
S2 = S3 = L
S2 or S3 = H
f
f
f
O
O
O
e
TEST CONDITIONS
TEST CONDITIONS
= 0 MHz to 10 kHz
= 0 MHz to 100 kHz
= 0 MHz to 1 MHz
= 0,
S0 = S1 = H,
A
DD
= 25°C, V
= 5 V, T
r
PROGRAMMABLE LIGHT-TO-FREQUENCY CONVERTERS
O
MIN
A
from a straight line between zero and full scale, expressed as a percent of full scale.
125
www.taosinc.com
0.8
0.8
DD
80
40
= 25°C, E
8
8
TSL230RD
= 5 V (unless otherwise noted)
± 0.1%
± 0.2%
± 0.5%
2 periods of new principal frequency plus 1 μs (Note 7)
1/2f
TYP
0.79
100
0.4
10
50
10
50
O
1
1
I
I
Power-on mode
Power-down mode
S0=S1=H, S2=S3=L
λ ≤ 700 nm (See Note 4)
V
OH
OL
DD
e
MAX
= 4 mA
120
600
100
150
= − 4 mA
1 pulse of new frequency plus 1 μs
= 126 μW/cm
1.2
1.2
= 5 V ±10%
12
60
12
10
TEST CONDITIONS
0.85
42.5
0.85
MIN
125
8.5
8.5
TSL230RD, TSL230ARD, TSL230BRD
85
TSL230ARD
± 0.1%
± 0.2%
± 0.5%
1/2f
TYP
0.79
100
0.4
10
50
10
50
2
r
O
1
1
, λ
p
MAX
1.15
57.5
1.15
11.5
11.5
600
100
150
115
= 640 nm (unless otherwise
10
MIN
MIN
125
0.9
0.9
1.1
90
45
9
9
4
TSL230BRD
TAOS054P − OCTOBER 2007
± 0.1%
± 0.2%
± 0.5%
Copyright E 2007, TAOS Inc.
± 200
1/2f
TYP
0.25
± 0.5
TYP
0.79
100
4.5
0.4
10
50
10
50
2
5
O
1
1
MAX
MAX
600
100
150
110
1.1
0.4
55
10
11
11
12
1
5
5
3
ppm/°C
%F.S.
%F.S.
UNIT
UNIT
UNIT
(μW/
cm
MHz
kHz/
%/ V
kHz
kHz
mA
μA
μA
μA
Hz
ns
μs
ns
V
V
s
2
)
3