ADA4941-1YRZ Analog Devices Inc, ADA4941-1YRZ Datasheet - Page 14

• Manufacturer Part Number: ADA4941-1YRZ
• Description: IC DIFF ADC DVR 18BIT 8-SOIC
• Manufacturer: Analog Devices Inc
• Type: ADC Driverr

Specifications of ADA4941-1YRZ

• Design Resources: Converting a Single-Ended Signal with AD7982 Differential PulSAR ADC (CN0032) Converting a Single-Ended Signal with AD7984 Differential PulSAR ADC (CN0033)
• Applications: Data Acquisition
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Channels: 1
• Number Of Elements: 2
• Power Supply Requirement: Single
• Common Mode Rejection Ratio: 84dB
• Voltage Gain Db: 6.06dB
• Unity Gain Bandwidth Product (typ): 31MHz
• Input Resistance: 24@5VMohm
• Input Offset Voltage: 0.4@5VmV
• Input Bias Current: 4.5@5VnA
• Single Supply Voltage (typ): 3/5/9V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Rejection Ratio: 87dB
• Rail/rail I/o Type: Rail to Rail Output
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 12V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• No. Of Amplifiers: 1
• Bandwidth: 31MHz
• Slew Rate: 22V/µs
• Supply Voltage Range: 2.7V To 12V
• Supply Current: 2.2mA
• Amplifier Case Style: SOIC
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADA4941-1
Figure 41. Disable Supply Current vs. Temperature for Various Supplies
–100
–110
–40
–50
–60
–70
–80
–90
Figure 43. Disabled Input-to-Output Isolation vs. Frequency
10
0.1
8
6
4
2
0
–40
VIN = 50mV p-p
V
O, dm
V
V
V
V
–20
S
S
S
PD
= ±5V
= +5V
= +3V
Figure 42. Disable Assert Time
1
0
FREQUENCY (MHz)
TEMPERATURE (°C)
20
40µs/DIV
10
40
60
100
80
G = 4
R
R
DIS = HIGH
F
L
100
= 1kΩ
= ∞
120
1000
Rev. B | Page 14 of 24
0.0001
0.001
0.01
100
0.1
14
12
10
10
0.001
Figure 44. Disable Input Current vs. Disable Input Voltage
Figure 46. Single-Ended Output Impedance vs. Frequency
8
6
4
2
0
1
0
V
S
DISABLE INPUT VOLTAGE WITH RESPECT TO V
= ±5V
1
V
PD
0.01
Figure 45. Disable Deassert Time
2
V
O, dm
3
FREQUENCY (MHz)
0.1
4
40µs/DIV
VOP
5
6
1
VON
7
10
8
S–
(V)
9
100
1
0