ADA4941-1YRZ Analog Devices Inc, ADA4941-1YRZ Datasheet - Page 3

• 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

SPECIFICATIONS
T
Table 1.
Parameter
DYNAMIC PERFORMANCE
NOISE/DISTORTION PERFORMANCE
DC PERFORMANCE
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
POWER SUPPLY
DISABLE
A
−3 dB Bandwidth
Overdrive Recovery Time
Slew Rate
Settling Time 0.005%
Harmonic Distortion
RTO Voltage Noise
Input Current Noise
Differential Output Offset Voltage
Differential Input Offset Voltage Drift
Single-Ended Input Offset Voltage
Single-Ended Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Gain
Gain Error
Gain Error Drift
Input Resistance
Input Capacitance
Input Common-Mode Voltage Range
Common-Mode Rejection Ratio (CMRR)
Output Voltage Swing
Output Current
Capacitive Load Drive
Operating Range
Quiescent Current
Quiescent Current—Disable
Power Supply Rejection Ratio (PSRR)
DIS Input Voltage
DIS Input Current
Turn-On Time
Turn-Off Time
= 25°C, V
+PSRR
−PSRR
S
= 3 V, OUT+ connected to FB (G = 2), R
Conditions
V
V
+Recover/−Recovery
V
V
f
f
f
f = 100 kHz
f = 100 kHz
Amp A1 or Amp A2
IN and REF
IN and REF
(+OUT − −OUT)/(IN − REF)
IN and REF
IN and REF
CMRR = V
Each single-ended output, G = 4
20% overshoot, V
PSRR = V
Disabled, DIS = High
Enabled, DIS = Low
Disabled, DIS = High
Enabled, DIS = Low
C
C
C
O
O
O
O
= 40 kHz, V
= 100 kHz, V
= 1 MHz, V
= 0.1 V p-p
= 2.0 V p-p
= 2 V step
= 2 V p-p step
OS, dm
OS, dm
L, dm
O
O
/ΔV
/V
= 1 kΩ, REF = 1.5 V, unless otherwise noted.
= 2 V p-p, HD2/HD3
O
= 2 V p-p, HD2/HD3
CM
= 2 V p-p, HD2/HD3
Rev. B | Page 3 of 24
S
, VREF = VIN, V
O
, G = 4
, dm = 200 mV p-p
CM
= 0.2 V to 1.9 V, G = 4
−1
Min
21
4.6
1.98
0.2
81
±2.90
2.7
86
86
Typ
30
6.5
320/650
22
300
−116/−112
−101/−98
−75/−71
10.2
1.6
0.2
1.0
0.1
0.3
3
0.1
2.00
1
24
1.4
105
±2.95
25
20
2.2
10
100
110
≥1.5
≤1.0
5.5
4
0.7
30
ADA4941-1
Max
0.8
0.4
4.5
2.01
+1
5
1.9
12
2.4
16
8
6
Unit
MHz
MHz
ns
V/μs
ns
dBc
dBc
dBc
nV/√Hz
pA/√Hz
mV
μV/°C
mV
μV/°C
μA
μA
V/V
%
ppm
MΩ
pF
V
dB
V
mA
pF
V
mA
μA
dB
dB
V
V
μA
μA
μs
μs