参数资料
型号: AD7610BCPZ
厂商: Analog Devices Inc
文件页数: 27/32页
文件大小: 0K
描述: IC ADC 16BIT 250KSPS 48-LFCSP
标准包装: 1
系列: PulSAR®
位数: 16
采样率(每秒): 250k
数据接口: 串行,并联
转换器数目: 1
功率耗散(最大): 110mW
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-VFQFN 裸露焊盘,CSP
供应商设备封装: 48-LFCSP-VQ(7x7)
包装: 托盘
输入数目和类型: 1 个差分,单极;1 个差分,双极
AD7610
Data Sheet
Rev. A | Page 4 of 32
Parameter
Conditions/Comments
Min
Typ
Max
Unit
EXTERNAL REFERENCE
PDREF = PDBUF = high
Voltage Range
REF
4.75
5
AVDD + 0.1
V
Current Drain
250 kSPS throughput
30
A
TEMPERATURE PIN
Voltage Output
@ 25°C
311
mV
Temperature Sensitivity
1
mV/°C
Output Resistance
4.33
k
DIGITAL INPUTS
Logic Levels
VIL
0.3
+0.6
V
VIH
2.1
OVDD + 0.3
V
IIL
1
+1
A
IIH
1
+1
A
DIGITAL OUTPUTS
Data Format
Parallel or serial 16-bit
Pipeline Delay5
VOL
ISINK = 500 A
0.4
V
VOH
ISOURCE = –500 A
OVDD 0.6
V
POWER SUPPLIES
Specified Performance
AVDD
4.756
5
5.25
V
DVDD
4.75
5
5.25
V
OVDD
2.7
5.25
V
VCC
7
15
15.75
V
VEE
15.75
15
0
V
Operating Current7, 8
@ 250 kSPS throughput
AVDD
With Internal Reference
8
mA
With Internal Reference Disabled
6.3
mA
DVDD
3.3
mA
OVDD
0.3
mA
VCC
VCC = 15 V, with internal reference buffer
1.4
mA
VCC = 15 V
0.8
mA
VEE
VEE = 15 V
0.7
mA
Power Dissipation
@ 250 kSPS throughput
With Internal Reference
PDREF = PDBUF = low
90
110
mW
With Internal Reference Disabled
PDREF = PDBUF = high
70
90
mW
In Power-Down Mode9
PD = high
10
W
TEMPERATURE RANGE10
Specified Performance
TMIN to TMAX
40
+85
°C
1
With VIN = 0 V to 5 V or 0 V to 10 V ranges, the input current is typically 40 μA. In all input ranges, the input current scales with throughput. See the Analog Inputs section.
2
Linearity is tested using endpoints, not best fit. All linearity is tested with an external 5 V reference.
3
LSB means least significant bit. All specifications in LSB do not include the error contributed by the reference.
4
All specifications in dB are referred to a full-scale range input, FSR. Tested with an input signal at 0.5 dB below full-scale, unless otherwise specified.
5
Conversion results are available immediately after completed conversion.
6
4.75 V or VREF – 0.1 V, whichever is larger.
7
Tested in parallel reading mode.
8
With internal reference, PDREF = PDBUF = low; with internal reference disabled, PDREF = PDBUF = high. With internal reference buffer, PDBUF = low.
9
With all digital inputs forced to OVDD.
10
Consult sales for extended temperature range.
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