参数资料
| 型号： | ISL26132AVZ |
| 厂商： | Intersil |
| 文件页数： | 19/23页 |
| 文件大小： | 0K |
| 描述： | IC ADC 24BIT SRL 80SPS 24TSSOP |
| 标准包装： | 620 |
| 位数： | 24 |
| 采样率（每秒）： | 80 |
| 数据接口： | 串行 |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 80mW |
| 电压电源： | 模拟和数字 |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 24-TSSOP |
| 包装： | 管件 |
| 输入数目和类型： | 2 个差分，双极 |
ISL26132, ISL26134
5
FN6954.1
September 9, 2011
Absolute Maximum Ratings
Thermal Information
AGND to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V
Analog In to AGND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to AVDD+0.3V
Digital In to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3 to DVDD+0.3V
Input Current
Momentary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA
Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . . . . . . . . . . . .7.5kV
Machine Model (Per JESD22-A115). . . . . . . . . . . . . . . . . . . . . . . . . . 450V
Charged Device Model (Per JESD22-C101) . . . . . . . . . . . . . . . . . . . . . . . . 2kV
Latch-up (Per JEDEC JESD-78B; Class 2, Level A)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA @ Room and Hot (+105°C)
Thermal Resistance (Typical)
θJA (°C/W)
θJC (°C/W)
65
18
28 Ld TSSOP (Notes 4, 5) . . . . . . . . . . . . . .
63
18
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80mW
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150°C
Maximum Storage Temperature Range . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +105°C
AVDD to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.75V to 5.25V
DVDD to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.25V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
4.
θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
5. For
θJC, the “case temp” location is taken at the package top center.
Electrical Specifications VREF+ = 5V, VREF- = 0V, AVDD = 5V, DVDD = 5V, AGND = DGND = 0V, MCLK = 4.9152MHz, and
TA = -40°C to +105°C, unless otherwise specified. Boldface limits apply over the operating temperature range, -40°C to +105°C
SYMBOL
PARAMETER
TEST LEVEL or NOTES
MIN
(Note 6)
TYP
MAX
(Note 6)
UNITS
ANALOG INPUTS
Differential Input Voltage Range
±0.5VREF/
Gain
V
Common Mode Input Voltage
Range
Gain = 1, 2
AGND - 0.1
AVDD + 0.1
V
Gain = 64, 128
AGND+1.5
AVDD - 1.5
V
Differential Input Current
Gain = 1
±20
nA
Gain = 2
±40
nA
Gain = 64, 128
±1
nA
SYSTEM PERFORMANCE
Resolution
No Missing Codes
24
Bits
Data Rate
Internal Osc. SPEED = High
80
SPS
Internal Osc. SPEED = Low
10
SPS
External Osc. SPEED = High
fCLK/61440
SPS
External Osc. SPEED = Low
fCLK/49152
0
SPS
Digital Filter Settling Time
Full Setting
4
Conversions
INL
Integral Nonlinearity
Differential Input Gain = 1, 2
±0.0002
±0.001
% of FSR (Note 7)
Differential Input Gain = 64, 128
±0.0004
% of FSR
(Note 7)
Input Offset Error
Gain = 1
±0.4
ppm of FS
Gain = 128
±1.5
ppm of FS
Input Offset Drift
Gain = 1
0.3
V/
°C
Gain = 128
10
nV/°C
Gain Error (Note 8)
Gain = 1
±0.007
±0.02
%
Gain = 128
±0.02
%
Gain Drift
Gain = 1
0.5
ppm/
°C
Gain = 128
7
ppm/
°C
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相关代理商/技术参数 |
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| ISL26132AVZ-T | 功能描述:模数转换器 - ADC ISL26132AVZ LW-NOISE 24-BIT TI-COMP D/S RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ISL26132AVZ-T7A | 功能描述:模数转换器 - ADC ISL26132AVZ LW-NOISE 24BIT DELTASIGMA ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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