參數(shù)資料
型號(hào)： TC9400CPDG
元件分類： 模擬專用變換器
英文描述： VOLTAGE-FREQUENCY CONVERTER, 0.1 MHz, PDIP14
封裝： PLASTIC, DIP-14
文件頁(yè)數(shù)： 23/28頁(yè)
文件大?。?/td> 545K
代理商： TC9400CPDG
TC9400/9401/9402
DS21483D-page 4
2007 Microchip Technology Inc.
Analog Input
IIN Full Scale
—
10
—
10
—
10
—
A
Full Scale Analog Input
Current to achieve
Specified Accuracy
IIN Over Range
—
50
—
50
—
50
A
Over Range Current
Response Time
—
2
—
2
—
2
—
Cycle
Settling Time to 0.1%
Full Scale
Digital Section
TC9400
TC9401
TC9402
VSAT @ IOL = 10mA
—
0.2
0.4
—
0.2
0.4
—
0.2
0.4
V
Logic “0” Output
Voltage (Note 3)
VOUTMAX – VOUT
Common (Note 4)
—
18
—
18
—
18
V
Voltage Range Between
Output and Common
Pulse Frequency
Output Width
—3
—
3
—
3
—
s
Frequency-to-Voltage
Supply Current
IDD Quiescent
(Note 5)
—
1.5
6
—
1.5
6
—
3
10
mA
Current Required from
Positive Supply during
Operation
ISS Quiescent
(Note 5)
—
-1.5
-6
—
-1.5
-6
—
-3
-10
mA
Current Required from
Negative Supply during
Operation
VDD Supply
4
—
7.5
4
—
7.5
4
—
7.5
V
Operating Range of
Positive Supply
VSS Supply
-4
—
-7.5
-4
—
-7.5
-4
—
-7.5
V
Operating Range of
Negative Supply
Reference Voltage
VREF – VSS
-2.5
—
-2.5
—
-2.5
—
V
Range of Voltage
Reference Input
Accuracy
Non-Linearity
(Note 10)
—
0.02
0.05
—
0.01
0.02
—
0.05
0.25
%
Full Scale
Deviation from ideal
Transfer Function as a
Percentage Full Scale
Voltage
Input Frequency
Range
(Notes 7 and 8)
10
—
100k
10
—
100k
10
—
100k
Hz
Frequency Range for
Specified Non-Linearity
TC940X ELECTRICAL SPECIFICATIONS (CONTINUED)
Electrical Characteristics: unless otherwise specified, VDD = +5V, VSS = -5V, VGND = 0V, VREF = -5V, RBIAS = 100 kΩ, Full Scale =
10 kHz. TA = +25°C, unless temperature range is specified (-40°C to +85°C for E device, 0°C to +70°C for C device).
Parameter
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Units
Test Conditions
Note 1: Full temperature range; not tested.
2:
IIN = 0.
3: Full temperature range, IOUT = 10 mA.
4: IOUT = 10 A.
5: Threshold Detect = 5V, Amp Out = 0V, full temperature range.
6: 10 Hz to 100 kHz; not tested.
7: 5 s minimum positive pulse width and 0.5 s minimum negative pulse width.
8: tR = tF = 20 ns.
9: RL ≥ 2kΩ, tested @ 10 kΩ.
10: Full temperature range, VIN = -0.1V.
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