参数资料
| 型号： | MX7828LN+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/12页 |
| 文件大小： | 0K |
| 描述： | IC ADC 8BIT HS 28-DIP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 14 |
| 位数： | 8 |
| 采样率（每秒）： | 400k |
| 数据接口： | 并联 |
| 转换器数目： | 3 |
| 功率耗散（最大）： | 75mW |
| 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： | 8 个单端，单极 |
ELECTRICAL CHARACTERISTICS
(VDD = +5V, VREF+ = +5V, VREF- = GND, Mode 0, TA = TMIN to TMAX, unless otherwise noted.)
TIMING CHARACTERISTICS (Note 5)
(VDD = +5V, VREF+ = +5V, VREF- = GND, Mode 0, TA = TMIN to TMAX, unless otherwise noted.)
Note 1: Total unadjusted error includes offset, full-scale, and linearity errors.
Note 2: Specified with no external load unless otherwise noted.
Note 3: Temperature drift is defined as change in output voltage from +25°C to TMIN or TMAX divided by (25 - TMIN) or (TMAX - 25).
Note 4: Guaranteed by design.
Note 5: All input control signals are specified with tR = tF = 20ns (10% to 90% of +5V) and timed from a 1.6V voltage level.
Note 6: Measured with load circuits of Figure 1 and defined as the time required for an output to cross 0.8V or 2.4V.
Note 7: Defined as the time required for the data lines to change 0.5V when loaded with the circuits of Figure 2.
MX7824/MX7828
CMOS, High-Speed, 8-Bit ADCs
with Multiplexer
_______________________________________________________________________________________
3
(Note 6)
CL = 50pF, RL = 5k
(Note 7)
CL = 50pF
CONDITIONS
ns
60
tDH
Data Hold Time
ns
40
75
tINTH
–
R
—
D
–
to
–
I
—
N
—
T
–
Delay (Mode 1)
ns
0
tCSH
ns
0
tCSS
–
C
—
S
–
to
–
R
—
D
–
Setup Time
–
C
—
S
–
to
–
R
—
D
–
Hold Time
ns
20
50
tACC2
Data Access Time
After
–
I
—
N
—
T
–
, Mode 0
ns
85
tACC1
Data Access Time After
–
R
—
D
–
s
1.6
2.0
tCRD
Conversion Time (Mode 0)
ns
30
40
tRDY
–
C
—
S
–
to RDY Delay
ns
0
tAS
Multiplexer Address
Setup Time
ns
30
tAH
Multiplexer Address
Hold Time
UNITS
TA = +25°C
SYMBOL
PARAMETER
ns
500
tP
Delay Time
Between Conversions
500
70
100
0
60
110
2.4
60
0
35
MAX15_ _C/E
MX782_K/L/B/C
600
70
100
0
70
120
2.8
60
0
40
MAX15_ _M
MX782_T/U
MIN
MAX
MIN
MAX
MIN
TYP
MAX
ns
60
600
tRD
–
R
—
D
–
Pulse Width (Mode 1)
80
500
80
400
DB0–DB7,
–
I
—
N
—
T
–
; IOUT = -360A
–
C
—
S
–
=
–
R
—
D
–
= 2.4V
5V ±5% for specified performance
DB0–DB7, RDY; VOUT = 0V to VDD
VDD = ±5%
CONDITIONS
LSB
±1/16
±1/4
PSS
Power-Supply Sensitivity
V
4.0
VOH
Output High Voltage
mW
25
75
Power Dissipation
mA
15
IDD
Supply Current
V
4.75
5.25
VDD
Supply Voltage
A
±3
Three-State Output Current
pF
58
COUT
Output Capacitance (Note 4)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
DB0–DB7,
–
I
—
N
—
T
–
; RDY
0.4
V
0.4
VOL
Output Low Voltage
IOUT = 1.6mA
IOUT = 2.6mA
LOGIC OUTPUTS
POWER SUPPLY
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MX7828LN+ | 功能描述:模数转换器 - ADC 8-Bit 8Ch Precision 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 |
| MX7828LP | 功能描述:模数转换器 - 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 |
| MX7828LP+ | 功能描述:模数转换器 - ADC 8-Bit 8Ch Precision 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 |
| MX7828LP+T | 功能描述:模数转换器 - ADC 8-Bit 8Ch Precision 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 |
| MX7828LP-T | 功能描述:模数转换器 - 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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