SPECIFICATIONS (CONT)
ELECTRICAL
At +25°C, V± = 15VDC and 15VDC between P+ and P–, unless otherwise specified.
3656AG, BG, HG, JG, KG
TYP
PARAMETER
CONDITIONS
MIN
MAX
UNITS
FREQUENCY RESPONSE
±3dB Response
Full Power
Slew Rate
Settling Time
Small Signal
30
1.3
kHz
kHz
V/µs
µs
Direction Measured at Output
to 0.05%
+0.1, –0.04
500
OUTPUT
Noise Voltage (RTI)
fB = 0.05Hz to 100Hz
fB = 10Hz to 10kHz
√(5)2 + (22/G1)2
√(5)2 + (11/G1)2
µVp-p
µVrms
mVp-p
Residual Ripple(9)
5
POWER SUPPLY IN, at P+, P–
Rated Performance
15
VDC
VDC
mAp-p
mA/DC
mA/mA
Voltage Range(10)
Derated Performance
8.5
16
25
18
Ripple Current(9)
Quiescent Current(11)
Current vs Load Current(12)
10
14
0.7
Average
vs Current from +V, –V, V+, V–
ISOLATED POWER OUT, At +V, –V, V+, V– pins(13)
Voltage, No Load
Voltage, Full Load
Voltage vs Power Supply
Ripple Voltage(9)
No Load
15V Between P+ and P–
8.5
7
9
8
0.66
9.5
9
V
V
V/V
±5mA (10mA sum) Load(12)
vs Supply Between P+ and P–
40
80
mVp-p
mVp-p
Full Load
±5mA Load
200
TEMPERATURE RANGE
Specification 3656AG, BG
3656HG, JG, KG
Operation(10)
–25
0
–55
–65
+85
+70
+100
+125
°C
°C
°C
°C
Storage(14)
NOTES: (1) Ratings in parenthesis are between P- (pin 20) and O/P Com (pin 17). Other isolation ratings are between I/P Com and O/P Com or I/P Com and P–.
(2) See Performance Curves. (3) May be trimmed to zero. (4) If output swing is unipolar, or if the output is not loaded, specification same as if external supply were used.
(5) Includes effects of A1 and A2 offset voltages and bias currents if recommended resistors used. (6) Versus the sum of all external currents drawn from V+, V–, +V,
–V (= ISO). (7) Effects of A1 and A2 bias currents and offset currents are included in Offset Voltage specifications. (8) With respect to I/P Com (pin 3) for A1 and with
respecttoO/PCom(pin17)forA2.CMRforA1 andA2 is100dB,typical.(9)InconfigurationofFigure3.Ripplefrequencyapproximately750kHz.Measurementbandwidth
is 30kHz. (10) Decreases linearly from 16VDC at 85°C to 12VDC at 100°C. (11) Instantaneous peak current required from pins 19 and 20 at turn-on is 100mA for slow
risingvoltages(50ms)and300mAforfastrises(50µs).(12)Loadcurrentissumdrawnform+V,–V,V+,V–(=IISO).(13)Maximumvoltageratingatpins1and4is±18VDC;
maximum voltage rating at pins 12 and 16 is ±18VDC. (14) Isolation ratings may degrade if exposed to 125°C for more than 1000 hours or 90°C for more than 50,000
hours.
PACKAGE INFORMATION
Example of the ratings for 3-port continuous isolation.
PACKAGE DRAWING
20
PRODUCT
PACKAGE
NUMBER(1)
3656
20-Lead ISO Omni
102A
1000VDC
17
3
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
ABSOLUTE MAXIMUM RATINGS
PIN DESIGNATIONS
Supply Without Damage ...................................................................... 16V
Input Voltage Range Using Internal Supply ......................................... ±8V
Input Voltage Range Using External Supply ................................... Supply
Continuous Isolation Voltage(1) ..................................... 3500, (1000) VDC
Storage Temperature ...................................................... –65°C to +125°C
Lead Temperature, (soldering, 10s) .............................................. +300°C
NO.
DESCRIPTION
NO.
DESCRIPTION
1
2
+V
11
12
13
14
15
16
17
18
19
20
Output DEMOD
MOD Input
Input DEMOD COM
–V
V–
3
A2 Noninverting Input
4
A2 Inverting Input
5
Balance
A2 Output
NOTE: (1) Ratings in parenthesis are between P– (pin 20) and O/P Com
(pin 17). Other isolation ratings are between I/P Com and O/P Com or I/P
Com and P–.
6
A1 Inverting Input
A1 Noninverting Input
Balance
V+
7
Output DEMOD COM
8
No Pin
P+
9
A1 Output
10
Input DEMOD
P–
®
3
3656
BB [ BURR-BROWN CORPORATION ]
