參數(shù)資料
型號: TC7106ACKW
廠商: Microchip Technology Inc.
英文描述: 3-1/2 Digit Analog-to-Digital Converters
中文描述: 3-1/2數(shù)字模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù): 3/19頁
文件大?。?/td> 296K
代理商: TC7106ACKW
3-185
TELCOM SEMICONDUCTOR, INC.
7
6
5
4
3
1
2
8
ELECTRICAL CHARACTERISTICS
(Cont.)
(Note 3)
TC7106/A & TC7107/A
Min
Typ
Parameters
Test Conditions
Max
Unit
Analog Common Voltage
(With Respect to Pos. Supply)
Temp. Coeff. of
Analog Common
(With Respect
to Pos. Supply)
Temp. Coeff. of
Analog Common
(With Respect
to Pos. Supply)
TC7106A ONLY Pk – Pk
Segment Drive Voltage (Note 5)
TC7106A ONLY Pk – Pk
Backplane Drive Voltage (Note 5)
TC7107A ONLY
Segment Sinking Current (Except Pin 19)
TC7107A ONLY
Segment Sinking Current (Pin 19)
NOTES:
1. Input voltages may exceed the supply voltages provided the input current is limited to
±
100
μ
A.
2. Dissipation rating assumes device is mounted with all leads soldered to printed circuit board.
3. Unless otherwise noted, specifications apply to both the TC7106/A and TC7107/A at T
A
= 25
°
C, f
CLOCK
= 48 kHz. Parts are tested in the
circuit of Figure 1.
4. Refer to “Differential Input” discussion.
5. Backplane drive is in phase with segment drive for “OFF” segment, 180
°
out of phase for “ON” segment. Frequency is 20 times
conversion rate. Average DC component is less than 50mV.
25k
Between Common
and Pos. Supply
25k
Between Common
and Pos. Supply
0
°
C
T
A
+70
°
C
("C", Commercial Temp. Range Devices)
25k
Between Common
and Pos. Supply
– 25
°
C
T
A
85
°
C
(“I,” Industrial Temp. Range Devices)
V
+
to V
= 9V
2.7
3.05
3.35
V
7106A/7A
7106/7
20
80
50
ppm/
°
C
ppm/
°
C
75
ppm/
°
C
4
5
6
V
V
+
to V
= 9V
4
5
6
V
V
+
= 5.0V
Segment Voltage = 3V
V
+
= 5.0V
Segment Voltage = 3V
5
8.0
mA
10
16
mA
TC7106
TC7106A
TC7107
TC7107A
3-1/2 DIGIT A/D CONVERTERS
相關(guān)PDF資料
PDF描述
TC7106ACLW 3-1/2 Digit Analog-to-Digital Converters
TC7106ACPL 3-1/2 Digit Analog-to-Digital Converters
TC7107 3-1/2 Digit Analog-to-Digital Converters
TC7107A 3-1/2 Digit Analog-to-Digital Converters
TC7107ACKW 3-1/2 Digit Analog-to-Digital Converters
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