参数资料
| 型号： | HI3-7159A-5Z |
| 厂商： | Intersil |
| 文件页数： | 7/14页 |
| 文件大小： | 0K |
| 描述： | IC ADC 5-1/2 DIGIT 28-PDIP |
| 标准包装： | 13 |
| 位数： | 5.5 位 |
| 采样率（每秒）： | 200k |
| 数据接口： | 串行，并联 |
| 转换器数目： | 1 |
| 电压电源： | 单电源 |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 28-DIP（0.600"，15.24mm） |
| 供应商设备封装： | 28-PDIP |
| 包装： | 管件 |
| 输入数目和类型： | 1 个差分，双极 |
2
Absolute Maximum Ratings
Thermal Information
Supply Voltage
VCC to GND (AGND/DGND) . . . . . . . . . . . . . . -0.3V < VCC < +6V
VEE to GND (AGND/DGND) . . . . . . . . . . . . . . +0.3V < VCC < -6V
Digital Pins, (pins 15 - 28) . . . . . . . . DGND -0.3V < VD <VCC +0.3V
Analog Pins, (pins 2 - 13). . . . . . . . . . .VEE -0.3V < VA < VCC +0.3V
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC
Thermal Resistance (Typical, Note 1)
θ
JA (
oC/W)
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . 150oC
Maximum Storage Temperature, TSTG . . . . . . . . . . -65
oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specication is not implied.
NOTE:
1.
θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specications
Test Conditions: VCC = +5V, VEE = -5V, DGND = 0V, AGND = 0V, VREF HI = +1.00000V, VREF LO = AGND,
fCLOCK = 2.40MHz, RINT = 400k, CINT = 0.01F, TA = 25
oC, V
IN LO = AGND, CREF = 1.0F, 5
1/
2 Digit
Compensated Mode, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Integral Non-Linearity, INL
0V to +2V (Notes 2, 3, 4, 5)
-
±0.0015
±0.0035
% FS
-2V to 0V (Notes 2, 3, 4, 5)
-
±0.0015
±0.0035
% FS
Ratiometric Reading
VIN HI = VREF HI = 1.00000V
99996
100000
100003
Counts
Zero Error, ZE
VIN HI = 0.00000V
-
0
±1
Counts
Voltage Range of VIN LO Input
(Pin 13), VIN LO
-2V
≤ VIN HI - VIN LO ≤ 2V
-1
-
1
V
Voltage Range of VIN HI Input
(Pin 12), VIN HI
-2V
≤ VIN HI - VIN LO ≤ 2V
VIN LO-2V
-
VIN LO +2V
V
Common Mode Rejection, CMR
VIN HI = VIN LO = -3V to +3V
-
3
-
Counts
Input Leakage Current, IIN
Pins 9, 10, 12, 13, VIN = +3V, -3V
-
±0.1
A
Input Capacitance, CIN
Pins 9, 10, 12, 13
-
5
-
pF
Noise (Peak-to-Peak Value, Not
Exceeded 95% of Time), eN
-
±1
-
Counts
Zero Drift, TC(ZE)
VIN HI = 0.00000V
-
0
-
Counts/oC
Full Scale Error Tempco, TC(FSE)
VIN HI = ±2.00000V
-
±0.1
-
Counts/oC
Supply Range, VSUPPLY
VCC
+4.75
+5.0
+5.5
V
VEE
-4.75
-5.0
-5.5
V
VCC Supply Current, ICC
-
10
mA
VEE Supply Current, IEE
-
4.5
mA
Digital GND Current, IDGND
-
5.5
mA
Analog GND Current, IAGND
-+3-
A
VCC, VEE Power Supply Rejection,
PSR
VIN HI = VREF HI = 1.00000V, VCC = +4.75V,
VEE = -4.75V to VCC = +5.50V, VEE = -5.50V
-
3
-
Counts
Guard Driver Pins 5, 8
Output Current, IOGD
VIN (Pins 9, 10) = +3V, -3V
±10
-
A
NOTES:
2. All typical values have been characterized but are not production tested.
3. Not production tested, guaranteed by design and characterization.
4. Reference adjusted for correct full-scale reading.
5. VIN = VIN HI - VIN LO.
HI-7159A
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