AD7688BRMZ Analog Devices Inc, AD7688BRMZ Datasheet - Page 10

• Manufacturer Part Number: AD7688BRMZ
• Description: IC ADC DIFF 16BIT 500KSPS 10MSOP
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of AD7688BRMZ

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Bits: 16
• Sampling Rate (per Second): 500k
• Number Of Converters: 1
• Power Dissipation (max): 21.5mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP (0.118", 3.00mm Width)
• Resolution (bits): 16bit
• Sampling Rate: 500kSPS
• Input Channel Type: Differential
• Supply Voltage Range - Analog: 4.5V To 5.5V
• Supply Current: 1nA
• Digital Ic Case Style: SOP
• Number Of Elements: 1
• Resolution: 16Bit
• Architecture: SAR
• Sample Rate: 500KSPS
• Input Polarity: Bipolar
• Input Type: Voltage
• Rated Input Volt: ±5V
• Differential Input: Yes
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 21.5mW
• Differential Linearity Error: ±1LSB
• Integral Nonlinearity Error: ±1.5LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 10
• Package Type: MSOP
• Input Signal Type: Differential
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7688CB - BOARD EVALUATION FOR AD7688
• Lead Free Status / Rohs Status: Compliant

AD7688
100
100
100
95
90
85
70
95
90
85
80
75
70
95
90
85
80
2.3
–55
0
Figure 13. SNR, S/(N + D), and ENOB vs. Reference Voltage
2.7
–35
Figure 15. S/(N + D) vs. Frequency
–15
3.1
Figure 14. SNR vs. Temperature
50
REFERENCE VOLTAGE (V)
3.5
5
TEMPERATURE (°C)
FREQUENCY (kHz)
25
3.9
100
VREF = 5V, –10dB
45
4.3
ENOB
VREF = 5V, –1dB
S/[N + D]
65
4.7
SNR
150
85
5.1
VREF = 5V
105
5.5
17.0
16.0
15.0
14.0
13.0
125
200
Rev. A | Page 10 of 28
–100
–105
–110
–115
–120
–125
–130
–100
–110
–120
–130
–100
–110
–120
–60
–70
–80
–90
–90
–55
2.3
0
–35
2.7
Figure 16. THD, SFDR vs. Reference Voltage
–15
Figure 17. THD vs. Temperature
3.1
50
Figure 18. THD vs. Frequency
REFERENCE VOLTAGE (V)
5
TEMPERATURE (°C)
FREQUENCY (kHz)
3.5
25
100
3.9
VREF = 5V, –10dB
45
VREF = 5V, –1dB
4.3
65
THD
150
SFDR
4.7
85
VREF = 5V
5.1
105
125
200
5.5