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参数资料
| 型号： | TC7107RCPLIJL |
| 元件分类： | ADC |
| 英文描述： | 1-CH DUAL-SLOPE ADC, ACCESS, PDIP40 |
| 封装： | CERDIP-40 |
| 文件页数： | 15/21页 |
| 文件大小： | 269K |
| 代理商： | TC7107RCPLIJL |
3
TC7106
TC7106A
TC7107
TC7107A
3-1/2 DIGIT A/D CONVERTERS
ELECTRICAL CHARACTERISTICS (Cont.) (Note 3)
TC7106/A & TC7107/A
Parameters
Test Conditions
Min
Typ
Max
Unit
Analog Common Voltage
25k
Between Common
2.7
3.05
3.35
V
(With Respect to Pos. Supply)
and Pos. Supply
Temp. Coeff. of
25k
Between Common
Analog Common
and Pos. Supply
(With Respect
0
°C ≤ TA ≤ +70°C
7106A/7A
20
50
ppm/
°C
to Pos. Supply)
("C", Commercial Temp. Range Devices)
7106/7
80
—
ppm/
°C
Temp. Coeff. of
25k
Between Common
Analog Common
and Pos. Supply
(With Respect
– 25
°C ≤ TA ≤ 85°C
—
75
ppm/
°C
to Pos. Supply)
(“I,” Industrial Temp. Range Devices)
TC7106A ONLY Pk – Pk
V
+ to V– = 9V
4
5
6
V
Segment Drive Voltage (Note 5)
TC7106A ONLY Pk – Pk
V
+ to V– = 9V
4
5
6
V
Backplane Drive Voltage (Note 5)
TC7107A ONLY
V
+ = 5.0V
5
8.0
—
mA
Segment Sinking Current (Except Pin 19)
Segment Voltage = 3V
TC7107A ONLY
V
+ = 5.0V
10
16
—
mA
Segment Sinking Current (Pin 19)
Segment Voltage = 3V
NOTES: 1. Input voltages may exceed the supply voltages provided the input current is limited to
±100A.
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 TA = 25°C, fCLOCK = 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.
相关PDF资料 |
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|---|---|
| TC7106ACPLIJL | 1-CH DUAL-SLOPE ADC, ACCESS, PDIP40 |
| TC7106ARCPLIJL | 1-CH DUAL-SLOPE ADC, PDIP40 |
| TC7107ARCPLIJL | 1-CH DUAL-SLOPE ADC, PDIP40 |
| TC7107CPLIJL | 1-CH DUAL-SLOPE ADC, ACCESS, PDIP40 |
| TC7106RCPLIJL | 1-CH DUAL-SLOPE ADC, ACCESS, PDIP40 |
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