Data Sheet AD8676
Rev. C | Page 3 of 12
SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
V
S
= ±5.0 V, V
CM
= 0 V, V
O
= 0 V, T
A
= +25°C, unless otherwise specified.
Table 2.
Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS
Offset Voltage V
OS
B Grade (SOIC) 12 50 μV
B Grade (MSOP) 60 μV
A Grade (SOIC, MSOP) 100 μV
Offset Voltage V
OS
−40°C T
A
≤ +125°C
B Grade (SOIC, MSOP) 15 160 μV
A Grade (SOIC, MSOP) 250 μV
Input Bias Current I
B
−2 +2 nA
−40°C T
A
≤ +125°C −5.5 +5.5 nA
Input Offset Current I
OS
−1 +1 nA
−40°C T
A
≤ +125°C −2.8 +2.8 nA
Input Voltage Range −3.0 +3.0 V
Common-Mode Rejection Ratio CMRR V
CM
= −3.0 V to +3.0 V 105 130 dB
−40°C T
A
≤ +125°C 105 dB
Open-Loop Gain A
VO
R
L
= 2 kΩ to ground, 120 126 dB
V
O
= −3.5 V to +3.5 V
−40°C T
A
≤ +125°C 117 dB
Offset Voltage Drift ΔV
OS
/ΔT −40°C T
A
≤ +125°C 0.2 0.6 μV/°C
OUTPUT CHARACTERISTICS
Output Voltage High V
OH
R
L
= 10 kΩ to ground +4.90 +4.95 V
−40°C T
A
≤ +125°C +4.85 V
R
L
= 2 kΩ to ground +4.80 +4.89 V
−40°C T
A
≤ +125°C +4.75 V
Output Voltage Low V
OL
R
L
= 10 kΩ to ground −4.98 −4.90 V
−40°C T
A
≤ +125°C −4.85 V
R
L
= 2 kΩ to ground −4.91 −4.86 V
−40°C T
A
≤ +125°C −4.82 V
Short-Circuit Limit I
SC
+40 mA
Output Current I
O
±20 mA
POWER SUPPLY
Power Supply Rejection Ratio PSRR V
S
= ±5.0 V to ±15.0 V 106 120 dB
−40°C T
A
≤ +125°C 106 120 dB
Supply Current/Amplifier I
SY
V
O
= 0 V 2.5 3.2 mA
−40°C T
A
≤ +125°C 3.8 mA
DYNAMIC PERFORMANCE
Slew Rate SR R
L
= 2 kΩ 2.5 V/μs
Gain Bandwidth Product GBP 10 MHz
NOISE PERFORMANCE
Voltage Noise e
n
p-p 0.1 Hz to 10 Hz 0.1 μV p-p
Voltage Noise Density e
n
f = 1 kHz 2.8 nV/√Hz
Current Noise Density i
n
f = 10 Hz 0.3 pA/√Hz
AD8676 Data Sheet
Rev. C | Page 4 of 12
V
S
= ±15 V, V
CM
= 0 V, V
O
= 0 V, T
A
= +25°C, unless otherwise specified.
Table 3.
Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS
Offset Voltage V
OS
B Grade (SOIC) 12 50 μV
B Grade (MSOP) 60 μV
A Grade (SOIC, MSOP) 100 μV
Offset Voltage V
OS
−40°C T
A
≤ +125°C
B Grade (SOIC, MSOP) 15 160 μV
A Grade (SOIC, MSOP) 250 μV
Input Bias Current I
B
−2 +2 nA
−40°C T
A
≤ +125°C −4.5 +4.5 nA
Input Offset Current I
OS
−1 +1 nA
−40°C T
A
≤ +125°C −2.8 +2.8 nA
Input Voltage Range −12.5 +12.5 V
Common-Mode Rejection Ratio CMRR V
CM
= −12.5 V to +12.5 V 111 130 dB
−40°C T
A
≤ +125°C 107 130 dB
Open-Loop Gain A
VO
R
L
= 2 kΩ to ground, 123 132 dB
V
O
= −13.5 V to +13.5 V
−40°C T
A
≤ +125°C 117 dB
Offset Voltage Drift ΔV
OS
/ΔT −40°C T
A
≤ +125°C 0.2 0.6 μV/°C
OUTPUT CHARACTERISTICS
Output Voltage High V
OH
R
L
= 10 kΩ to ground +14.85 +14.92 V
−40°C T
A
≤ +125°C +14.80 V
R
L
= 2 kΩ to ground +14.60 +14.75 V
−40°C T
A
≤ +125°C +14.40 V
Output Voltage Low V
OL
R
L
= 10 kΩ to ground −14.96 −14.94 V
−40°C T
A
≤ +125°C −14.90 V
R
L
= 2 kΩ to ground −14.85 −14.75 V
−40°C T
A
≤ +125°C −14.60 V
Short-Circuit Limit I
SC
+40 mA
Output Current I
O
±20 mA
POWER SUPPLY
Power Supply Rejection Ratio PSRR V
S
= ±5.0 V to ±15.0 V 106 120 dB
−40°C T
A
≤ +125°C 106 dB
Supply Current/Amplifier I
SY
V
O
= 0 V 2.7 3.4 mA
−40°C T
A
≤ +125°C 4.2 mA
DYNAMIC PERFORMANCE
Slew Rate SR R
L
=10 kΩ 2.5 V/μs
Gain Bandwidth Product GBP 10 MHz
NOISE PERFORMANCE
Voltage Noise e
n
p-p 0.1 Hz to 10 Hz 0.1 μV p-p
Voltage Noise Density e
n
f = 1 kHz 2.8 nV/√Hz
Current Noise Density i
n
f = 10 Hz 0.3 pA/√Hz
Data Sheet AD8676
Rev. C | Page 5 of 12
ABSOLUTE MAXIMUM RATINGS
THERMAL RESISTANCE
Table 4.
Parameter Rating
Supply Voltage ±18 V
Input Voltage ±V supply
Differential Input Voltage ±0.7 V
Output Short-Circuit Duration to GND Indefinite
Storage Temperature Range
RM, R Packages −65°C to +150°C
Operating Temperature Range −40°C to +125°C
Junction Temperature Range
RM, R Packages −65°C to +150°C
Lead Temperature Range (Soldering, 10 sec) 300°C
Table 5. Thermal Resistance
Package Type θ
JA
θ
JC
Unit
8-Lead MSOP (RM) 210 45 °C/W
8-Lead SOIC_N (R) 158 43 °C/W
POWER SEQUENCING
The op amp supplies must be established simultaneously with,
or before, any input signals are applied. If this is not possible,
the input current must be limited to 10 mA.
ESD CAUTION
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.

AD8676ARMZ-REEL

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Precision Amplifiers 36V 2.8nV/Hz Ultra Prec Dual RRIO
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union