参数资料
型号: AD7610BSTZ-RL
厂商: Analog Devices Inc
文件页数: 23/32页
文件大小: 0K
描述: IC ADC 16BIT 250KSPS 48-LQFP
标准包装: 2,000
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-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 带卷 (TR)
输入数目和类型: 1 个差分,单极;1 个差分,双极
Data Sheet
AD7610
Rev. A | Page 3 of 32
SPECIFICATIONS
AVDD = DVDD = 5 V; OVDD = 2.7 V to 5.5 V; VCC = 15 V; VEE = 15 V; VREF = 5 V; all specifications TMIN to TMAX, unless otherwise noted.
Table 2.
Parameter
Conditions/Comments
Min
Typ
Max
Unit
RESOLUTION
16
Bits
ANALOG INPUT
Voltage Range, VIN
VIN+ VIN = 0 V to 5 V
0.1
+5.1
V
VIN+ VIN = 0 V to 10 V
0.1
+10.1
V
VIN+ VIN = ±5 V
5.1
+5.1
V
VIN+ VIN = ±10 V
10.1
+10.1
V
VIN to AGND
0.1
+0.1
V
Analog Input CMRR
fIN = 100 kHz
75
dB
Input Current
VIN = ±5 V, ±10 V @ 250 kSPS
A
Input Impedance
THROUGHPUT SPEED
Complete Cycle
4
μs
Throughput Rate
250
kSPS
DC ACCURACY
Integral Linearity Error2
1.5
±0.75
+1.5
LSB3
No Missing Codes2
16
Bits
Differential Linearity Error2
1
+1.5
LSB
Transition Noise
0.55
LSB
Zero Error (Unipolar or Bipolar)
35
+35
LSB
Zero Error Temperature Drift
±1
ppm/°C
Bipolar Full-Scale Error
50
+50
LSB
Unipolar Full-Scale Error
70
+70
LSB
Full-Scale Error Temperature Drift
±1
ppm/°C
Power Supply Sensitivity
AVDD = 5 V ± 5%
3
LSB
AC ACCURACY
Dynamic Range
VIN = 0 V to 5 V, fIN = 2 kHz, 60 dB
92.5
93.5
dB4
VIN = 0 V to 10 V, ±5 V, fIN = 2 kHz, 60 dB
94
dB
VIN = ±10 V, fIN = 2 kHz, 60 dB
94.5
dB
Signal-to-Noise Ratio
VIN = 0 V to 5 V, 0 V to 10 V, fIN = 2 kHz
92
93
dB
VIN = ±5 V, ±10 V, fIN = 2 kHz
94
dB
VIN = 0 V to 5 V, fIN = 20 kHz
93.5
dB
Signal-to-(Noise + Distortion) (SINAD)
VIN = ±5 V, fIN = 2 kHz
92.5
dB
VIN = 0 V to 10 V, ±5 V, fIN = 2 kHz
93
dB
VIN = ±10 V, fIN = 2 kHz
93.5
dB
Total Harmonic Distortion
fIN = 2 kHz
107
dB
Spurious-Free Dynamic Range
fIN = 2 kHz
107
dB
–3 dB Input Bandwidth
VIN = 0 V to 5 V
650
kHz
Aperture Delay
2
ns
Aperture Jitter
5
ps rms
Transient Response
Full-scale step
500
ns
INTERNAL REFERENCE
PDREF = PDBUF = low
Output Voltage
REF @ 25°C
4.965
5.000
5.035
V
Temperature Drift
–40°C to +85°C
±3
ppm/°C
Line Regulation
AVDD = 5 V ± 5%
±15
ppm/V
Long-Term Drift
1000 hours
50
ppm
Turn-On Settling Time
CREF = 22 F
10
ms
REFERENCE BUFFER
PDREF = high
REFBUFIN Input Voltage Range
2.4
2.5
2.6
V
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