Analog Devices C1599c07 specifications AD620-SPECIFICATIONS

AD620–SPECIFICATIONS		(Typical @ +258C, VS = 615 V, and RL = 2 kV, unless otherwise noted)
		AD620A			AD620B				AD620S1
Model	Conditions	Min	Typ	Max	Min	Typ	Max	Min	Typ	Max	Units
GAIN	G = 1 + (49.4 k/RG)
Gain Range	VOUT = ± 10 V	1		10,000	1		10,000	1		10,000
Gain Error2
G = 1			0.03	0.10		0.01	0.02		0.03	0.10	%
G = 10			0.15	0.30		0.10	0.15		0.15	0.30	%
G = 100			0.15	0.30		0.10	0.15		0.15	0.30	%
G = 1000			0.40	0.70		0.35	0.50		0.40	0.70	%
Nonlinearity,	VOUT = –10 V to +10 V,
G = 1–1000	RL = 10 kΩ		10	40		10	40		10	40	ppm
G = 1–100	RL = 2 kΩ		10	95		10	95		10	95	ppm
Gain vs. Temperature											ppm/°C
	G =1			10			10			10
	Gain >12			–50			–50			–50	ppm/°C
VOLTAGE OFFSET	(Total RTI Error = VOSI + VOSO/G)
Input Offset, VOSI	VS = ± 5 V to ± 15 V		30	125		15	50		30	125	μV
Over Temperature	VS = ± 5 V to ± 15 V			185			85			225	μV
Average TC	VS = ± 5 V to ± 15 V		0.3	1.0		0.1	0.6		0.3	1.0	μV/°C
Output Offset, VOSO	VS = ± 15 V		400	1000		200	500		400	1000	μV
	VS = ± 5 V			1500			750			1500	μV
Over Temperature	VS = ± 5 V to ± 15 V			2000			1000			2000	μV
Average TC	VS = ± 5 V to ± 15 V		5.0	15		2.5	7.0		5.0	15	μV/°C
Offset Referred to the
Input vs.	VS = ± 2.3 V to ± 18 V
Supply (PSR)
G = 1		80	100		80	100		80	100		dB
G = 10		95	120		100	120		95	120		dB
G = 100		110	140		120	140		110	140		dB
G = 1000		110	140		120	140		110	140		dB
INPUT CURRENT
Input Bias Current			0.5	2.0		0.5	1.0		0.5	2	nA
Over Temperature				2.5			1.5			4	nA
Average TC			3.0			3.0			8.0		pA/°C
Input Offset Current			0.3	1.0		0.3	0.5		0.3	1.0	nA
Over Temperature				1.5			0.75			2.0	nA
Average TC			1.5			1.5			8.0		pA/°C
INPUT
Input Impedance											GΩipF
Differential			10i2			10i2			10i2
Common-Mode	VS = ± 2.3 V to ± 5 V		10i2			10i2			10i2		GΩipF
Input Voltage Range3		–VS+ 1.9		+VS – 1.2	–VS+ 1.9		+VS – 1.2	–VS+ 1.9		+VS – 1.2	V
Over Temperature	VS = ± 5 V to ± 18 V	–VS+ 2.1		+VS – 1.3	–VS+ 2.1		+VS – 1.3	–VS+ 2.1		+VS – 1.3	V
		–VS+ 1.9		+VS – 1.4	–VS+ 1.9		+VS – 1.4	–VS+ 1.9		+VS – 1.4	V
Over Temperature		–VS+ 2.1		+VS – 1.4	–VS+ 2.1		+VS – 1.4	–VS+ 2.3		+VS – 1.4	V
Common-Mode Rejection
Ratio DC to 60 Hz with
I kΩ Source Imbalance	VCM = 0 V to ± 10 V
G = 1		73	90		80	90		73	90		dB
G = 10		93	110		100	110		93	110		dB
G = 100		110	130		120	130		110	130		dB
G = 1000		110	130		120	130		110	130		dB
OUTPUT	RL = 10 kΩ,
Output Swing
	VS = ± 2.3 V to ± 5 V	–VS+ 1.1		+VS – 1.2	–VS+ 1.1		+VS – 1.2	–VS+ 1.1		+VS – 1.2	V
Over Temperature	VS = ± 5 V to ± 18 V	–VS+ 1.4		+VS – 1.3	–VS+ 1.4		+VS – 1.3	–VS+ 1.6		+VS – 1.3	V
		–VS+ 1.2		+VS – 1.4	–VS+ 1.2		+VS – 1.4	–VS+ 1.2		+VS – 1.4	V
Over Temperature		–VS+ 1.6	± 18	+VS – 1.5	–VS+ 1.6	± 18	+VS – 1.5	–VS+ 2.3	± 18	+VS – 1.5	V
Short Current Circuit											mA

–2– REV. E