AD7782BRUZ Analog Devices Inc, AD7782BRUZ Datasheet - Page 3

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AD7782BRUZ

Manufacturer Part Number
AD7782BRUZ
Description
IC ADC 24BIT 2CHAN 16TSSOP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD7782BRUZ

Data Interface
DSP, MICROWIRE™, QSPI™, Serial, SPI™
Number Of Bits
24
Sampling Rate (per Second)
19.79
Number Of Converters
1
Power Dissipation (max)
3.9mW
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173", 4.40mm Width)
Resolution (bits)
24bit
Input Channel Type
Differential
Supply Voltage Range - Analogue
2.7V To 3.6V, 4.75V To 5.25V
Supply Current
1.7mA
No. Of Pins
16
Sampling Rate
4.2MHz
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD7782BRUZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Parameter
LOGIC INPUTS (continued)
LOGIC OUTPUTS (Excluding XTAL2)
START-UP TIME
POWER REQUIREMENTS
NOTES
1
2
3
4
Specifications subject to change without notice.
Temperature Range –40°C to +85°C.
Guaranteed by design and/or characterization data on production release.
When a 28.8 kHz crystal is used, normal mode rejection is improved so that the rejection equals 75 dB at 50 ± 1 Hz and equals 66 dB at 60 ± 1 Hz.
Normal Mode refers to the case where the ADC is running.
Input Currents
Input Capacitance
V
V
V
V
Floating-State Leakage Current
Floating-State Output Capacitance
Data Output Coding
From Power-On
Power Supply Voltage
Power Supply Currents
OH
OL
OH
OL
XTAL1 Only
V
V
V
V
V
I
I
DD
DD
, Output Low Voltage
, Output Low Voltage
INL
INH
INL
INH
, Output High Voltage
, Output High Voltage
DD
Current (Normal Mode)
(Power-Down Mode, CS = 1)
, Input Low Voltage
, Input Low Voltage
, Input High Voltage
, Input High Voltage
– GND
2
2
2
2
2
4
AD7782B
0.8
3.5
0.4
2.5
± 1
–70
10
V
0.4
4
0.4
± 10
± 10
Offset Binary
300
2.7/3.6
4.75/5.25
1.5
1.7
9
24
DD
– 0.6
Unit
V max
V min
V max
V min
µA max
µA max
pF typ
V min
V max
V min
V max
µA max
pF typ
ms typ
V min/max
V min/max
mA max
mA max
µA max
µA max
Test Conditions
V
V
V
V
V
V
All Digital Inputs
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
IN
IN
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= V
= GND, Typically –40 µA at 5 V and –20 µA at 3 V
= 5 V, 20 µA typ
= 5 V
= 5 V
= 3 V
= 3 V
= 3 V, I
= 3 V, I
= 5 V, I
= 5 V, I
= 3 V nom
= 5 V nom
= 3 V, 1.3 mA typ
= 5 V, 1.5 mA typ
= 3 V, 6 µA typ
DD
SOURCE
SINK
SOURCE
SINK
= 100 µA
= 1.6 mA
= 100 µA
= 200 µA
AD7782

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