参数资料
| 型号： | AD673JNZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC ADC 8BIT REF/CLK/COMP 20DIP |
| 标准包装： | 18 |
| 位数： | 8 |
| 采样率（每秒）： | 33k |
| 数据接口： | 并联 |
| 转换器数目： | 1 |
| 电压电源： | 双 ± |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 20-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 20-PDIP |
| 包装： | 管件 |
| 输入数目和类型： | 1 个单端，单极；1 个单端，双极 |
AD673–SPECIFICATIONS
AD673J
AD673S
Model
Min
Typ
Max
Min
Typ
Max
Units
RESOLUTION
8
Bits
RELATIVE ACCURACY,
l
1/2
LSB
TA = TMIN to TMAX
1/2
LSB
FULL-SCALE CALIBRATION
2
±2
LSB
UNIPOLAR OFFSET
1/2
LSB
BIPOLAR OFFSET
1/2
LSB
DIFFERENTIAL NONLINEARITY,3
88
Bits
TA = TMIN to TMAX
88
Bits
TEMPERATURE RANGE
0
+70
–55
+125
°C
TEMPERATURE COEFFICIENTS
Unipolar Offset
1
LSB
Bipolar Offset
1
LSB
Full-Scale Calibration
2
2
LSB
POWER SUPPLY REJECTION
Positive Supply
+4.5
≤ V+ ≤ +5.5 V
2
LSB
Negative Supply
–15.75 V
≤ V– ≤ –14.25 V
2
LSB
–12.6 V
≤ V– ≤ –11.4 V
2
LSB
ANALOG INPUT IMPEDANCE
3.0
5.0
7.0
3.0
5.0
7.0
k
ANALOG INPUT RANGES
Unipolar
0
+10
0
+10
V
Bipolar
–5
+5
–5
+5
V
OUTPUT CODING
Unipolar
Positive True Binary
Bipolar
Positive True Offset Binary
LOGIC OUTPUT
Output Sink Current
(VOUT = 0.4 V max, TMIN to TMAX)
3.2
mA
Output Source Current
4
(VOUT = 2.4 V min, TMIN to TMAX)
0.5
mA
Output Leakage
40
A
LOGIC INPUTS
Input Current
100
A
Logic “1”
2.0
V
Logic “0”
0.8
V
CONVERSION TIME, TA and
TMIN to TMAX
10
20
30
10
20
30
s
POWER SUPPLY
V+
+4.5
+5.0
+7.0
+4.5
+5.0
+7.0
V
V–
–11.4
–15
–16.5
–11.4
–15
–16.5
V
OPERATING CURRENT
V+
15
20
15
20
mA
V–
9
15
9
15
mA
NOTES
1Relative accuracy is defined as the deviation of the code transition points from the ideal transfer point on a straight line from the zero to the full scale of the device.
2Full-scale calibration is guaranteed trimmable to zero with an external 200
potentiometer in place of the 15 fixed resistor.
Full scale is defined as 10 volts minus 1 LSB, or 9.961 V.
3Defined as the resolution for which no missing codes will occur.
4The data output lines have active pull-ups to source 0 5 mA. The DATA READY line is open collector with a nominal 6 k
internal pull-up resistor.
Specifications subject to change without notice.
Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min
and max specifications are guaranteed, although only those shown in boldface are tested on all production units.
(TA = +25 C, V+ = +5 V, V– = –12 V or –15 V, all voltages measured with respect to
digital common, unless otherwise noted)
REV. A
–2–
相关PDF资料 |
PDF描述 |
|---|---|
| AD674BJN | IC ADC 12BIT MONO 3OUT 28-DIP |
| AD676BD | IC ADC 16BIT SAMPLING 28-CDIP |
| AD677BD | IC ADC 16BIT SAMPLING 16-CDIP |
| AD678BJ | IC ADC 12BIT SAMPLING 44-JLCC |
| AD679BJ | IC ADC 14BIT SAMPLING 44-JLCC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD673JP | 制造商:Analog Devices 功能描述: |
| AD673SD | 制造商:Analog Devices 功能描述:ADC Single SAR 8-bit Parallel 20-Pin SBCDIP 制造商:Analog Devices 功能描述:ADC SGL SAR 8BIT PARALLEL 20PIN SBCDIP - Rail/Tube 制造商:Analog Devices Inc. 功能描述:Analog to Digital Converters - ADC 8-bit Successive Approx 制造商:Analog Devices 功能描述:CONVERTER - ADC |
| AD673SD/883B | 制造商:Analog Devices 功能描述:ADC Single SAR 8-bit Parallel 20-Pin SBCDIP 制造商:Rochester Electronics LLC 功能描述:IC - 8-BIT A/D CONVERTER - Bulk |
| AD673SD883B | 制造商:AD 功能描述:* |
| AD674 | 制造商:AD 制造商全称:Analog Devices 功能描述:Complete 12-Bit A/D Converters |
发布紧急采购，3分钟左右您将得到回复。