参数资料
型号: TC7106ARCPLIJL
元件分类: ADC
英文描述: 1-CH DUAL-SLOPE ADC, PDIP40
封装: CERDIP-40
文件页数: 15/21页
文件大小: 269K
代理商: TC7106ARCPLIJL
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
PDF描述
TC7107ARCPLIJL 1-CH DUAL-SLOPE ADC, PDIP40
TC7107CPLIJL 1-CH DUAL-SLOPE ADC, ACCESS, PDIP40
TC7106RCPLIJL 1-CH DUAL-SLOPE ADC, ACCESS, PDIP40
TC7107ACPLIJL 1-CH DUAL-SLOPE ADC, ACCESS, PDIP40
TC7107ACPLIJL 1-CH DUAL-SLOPE ADC, PDIP40
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