AD7887ARMZ Analog Devices Inc, AD7887ARMZ Datasheet - Page 8

IC ADC 12BIT 2CH SRL 8-MSOP

AD7887ARMZ

Manufacturer Part Number
AD7887ARMZ
Description
IC ADC 12BIT 2CH SRL 8-MSOP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD7887ARMZ

Data Interface
DSP, MICROWIRE™, QSPI™, Serial, SPI™
Design Resources
Software Calibrated, 1 MHz to 8 GHz, 70 dB RF Power Measurement System Using AD8318 (CN0150)
Number Of Bits
12
Sampling Rate (per Second)
125k
Number Of Converters
1
Power Dissipation (max)
3.5mW
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Resolution (bits)
12bit
Sampling Rate
125kSPS
Input Channel Type
Single Ended
Supply Voltage Range - Analog
2.7V To 5.25V
Supply Current
850µA
Number Of Elements
1
Resolution
12Bit
Architecture
SAR
Sample Rate
125KSPS
Input Polarity
Unipolar
Input Type
Voltage
Rated Input Volt
2.5V
Differential Input
No
Power Supply Requirement
Single
Single Supply Voltage (typ)
3.3/5V
Single Supply Voltage (min)
2.7V
Single Supply Voltage (max)
5.25V
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Power Dissipation
3.5mW
Differential Linearity Error
±2LSB
Integral Nonlinearity Error
±2LSB
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
8
Package Type
MSOP
Input Signal Type
Single-Ended
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD7887ARMZ
Manufacturer:
ADI
Quantity:
4 130
Part Number:
AD7887ARMZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD7887
TYPICAL PERFORMANCE CHARACTERISTICS
–110
73.0
72.5
72.0
71.5
71.0
–10
–30
–50
–70
–90
0
0.15
Figure 6. SNR vs. Input Frequency
Figure 5. Dynamic Performance
10.89
INPUT FREQUENCY (kHz)
21.14
V
5V EXT REFERENCE
DD
4096 POINT FFT
SAMPLING
125kSPS
f
SNR = 71dB
IN
= 5V
= 10kHz
31.59
42.14
Rev. D | Page 8 of 24
–75
–77
–79
–81
–83
–85
–87
–89
–91
–93
2.65
V
100mV p-p SINE WAVE ON V
REF
DD
IN
12.85
= 5.5V/2.7V
= 2.488V EXT REFERENCE
Figure 7. PSRR vs. Frequency
23.15
INPUT FREQUENCY (kHz)
33.65
DD
43.85
54.35
64.15

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