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參數資料
| 型號： | TSL230ARD |
| 廠商： | TAOS Inc. |
| 英文描述： | PROGRAMMABLE LIGHT-TO-FREQUENCY CONVERTERS |
| 中文描述： | 可編程光到頻率變換器 |
| 文件頁數： | 3/14頁 |
| 文件大?。?/td> | 207K |
| 代理商： | TSL230ARD |
TSL230RD, TSL230ARD, TSL230BRD
PROGRAMMABLE LIGHT-TO-FREQUENCY CONVERTERS
TAOS054N
OCTOBER 2007
3
The
LUMENOLOGY
Company
Copyright 2007, TAOS Inc.
www.taosinc.com
Electrical Characteristics at T
A
= 25
°
C, V
DD
= 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
I
OH
=
4 mA
I
OL
= 4 mA
MIN
TYP
4.5
0.25
MAX
UNIT
V
V
μ
A
μ
A
mA
μ
A
MHz
ppm/
°
C
%/V
V
OH
V
OL
I
IH
I
IL
High-level output voltage
Low-level output voltage
High-level input current
Low-level input current
4
0.4
5
5
3
I
DD
Supply current
Power-on mode
Power-down mode
S0=S1=H, S2=S3=L
λ
≤
700 nm (See Note 3)
V
DD
= 5 V
±
10%
2
5
12
F.S.
Full-scale frequency (See Note 2)
Temperature coefficient of output frequency
Supply voltage sensitivity
1.1
±
200
±
0.5
k
SVS
NOTES:
3. Full-scale frequency is the maximum operating frequency of the device without saturation.
4. The temperature coefficient of output frequency is measured with constant irradiance as the temperature is varied between
25
°
C
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.
Operating Characteristics at V
DD
= 5 V, T
A
= 25
°
C, E
e
= 126
μ
W/cm
2
,
λ
p
= 640 nm (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TSL230RD
TYP
TSL230ARD
MIN
TSL230BRD
MIN
UNIT
MIN
MAX
TYP
MAX
TYP
MAX
S0 = S1 = H,
S2 = S3 = L
80
100
120
85
100
115
90
100
110
S1 = H,
S0 = S2 = S3 = L
S0 = H,
S1 = S2 = S3 = L
8
10
12
8.5
10
11.5
9
10
11
f
O
Output frequency
0.8
1
1.2
0.85
1
1.15
0.9
1
1
kHz
S0 = S1 = S2 = H,
S3 = L
S0 = S1 = S3 = H,
S2 = L
40
50
60
42.5
50
57.5
45
50
55
8
10
12
8.5
10
11.5
9
10
11
S0 = S1 = S2 = S3 = H
E
e
= 0,
S0 = S1 = H,
S2 = S3 = L
0.8
1
1.2
0.85
1
1.15
0.9
1
1.1
f
D
Dark frequency
0.4
10
0.4
10
0.4
10
Hz
R
e
Responsivity
S0 = S1 = H,
S2 = S3 = L
0.79
0.79
0.79
kHz/
(μ
W/
cm
2
)
ns
s
t
w
Output pulse
duration
S2 = S3 = L
S2 or S3 = H
f
O
= 0 MHz to 10 kHz
f
O
= 0 MHz to 100 kHz
f
O
= 0 MHz to 1 MHz
125
600
125
600
125
600
1/2f
O
±
0.1%
±
0.2%
±
0.5%
1/2f
O
±
0.1%
±
0.2%
±
0.5%
1/2f
O
±
0.1%
±
0.2%
±
0.5%
Nonlinearity
(See Notes 4 and 5)
%F.S.
Recovery from power down
Step response to full-scale step input
100
1 pulse of new frequency plus 1
μ
s
100
100
μ
s
Response time to programming change
2 periods of new principal frequency
plus 1
μ
s
(Note 6)
50
150
Response time to output enable (OE)
50
150
50
150
ns
NOTES:
5. Nonlinearity is defined as the deviation of f
O
from a straight line between zero and full scale, expressed as a percent of full scale.
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.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TSL230ARD-TR | 功能描述:光頻率和光電壓 Light to Frequency Converter RoHS:否 制造商:ams 峰值波長:1000 nm 工作電源電壓:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 安裝風格: 封裝 / 箱體: |
| TSL230AR-LF | 制造商:TAOS 制造商全稱:TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS 功能描述:PROGRAMMABLE LIGHT-TO-FREQUENCY CONVERTERS |
| TSL230ARP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PROGRAMMABLE LIGHTTOFREQUENCY CONVERTERS |
| TSL230ARP-LF | 功能描述:光頻率和光電壓 Light to Frequency Converter RoHS:否 制造商:ams 峰值波長:1000 nm 工作電源電壓:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 安裝風格: 封裝 / 箱體: |
| TSL230B | 制造商:TI 制造商全稱:Texas Instruments 功能描述:PROGRAMMABLE LIGHT-TO-FREQUENCY CONVERTERS |
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