參數(shù)資料
型號(hào): TC9402EJD
元件分類(lèi): 模擬專(zhuān)用變換器
英文描述: VOLTAGE-FREQUENCY CONVERTER, 0.1 MHz, CDIP14
封裝: CERDIP-14
文件頁(yè)數(shù): 24/28頁(yè)
文件大?。?/td> 545K
代理商: TC9402EJD
2007 Microchip Technology Inc.
DS21483D-page 5
TC9400/9401/9402
Frequency Input
Positive Excursion
0.4
VDD
0.4
VDD
0.4
VDD
V
Voltage Required to
Turn Threshold
Detector On
Negative Excursion
-0.4
-2
-0.4
-2
-0.4
-2
V
Voltage Required to
Turn Threshold
Detector Off
Minimum Positive
Pulse Width
(Note 8)
—5
5
5
μs
Time between
Threshold Crossings
Minimum Negative
Pulse Width
(Note 8)
0.5
0.5
0.5
μs
Time Between
Threshold Crossings
Input Impedance
10
10
10
M
Ω
Analog Outputs
TC9400
TC9401
TC9402
Output Voltage
(Note 9)
—VDD – 1
VDD – 1
VDD – 1
V
Voltage Range of Op
Amp Output for
Specified Non-Linearity
Output Loading
2
2
2
k
Ω
Resistive Loading at
Output of Op Amp
Supply Current
TC9400
TC9401
TC9402
IDD Quiescent
(Note 10)
1.5
6
1.5
6
3
10
mA
Current Required from
Positive Supply During
Operation
ISS Quiescent
(Note 10)
-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
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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