Additional 5B Resources: 5B Series Model Definitions, Accessories, Backplanes and Power Supplies
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Models 5B45 and 5B46 are precision isolated 500 Hz to 250 kHz frequency-to-voltage converters that feature excellent high accuracy of ±0.1% max. They accept virtually any TTL level or zero crossing input signal waveform (sine wave, square wave, pulse train or triangular). Both models offer 240 V rms input protection and 1,500 V rms input-to-output isolation in the industry standard 5B Series encapsulated plug-in modular package.

Part#	Supply Voltage (v)	Input Type	Isolated	Bandwidth (Hz)	Output Range	Output Type	Input Range	Price* (1000-4999)
1B21	±15	Vin	Y	100	4-20mA, 0-20mA	I	0-1V to 0-10V	$53.44
1B22	±15	Vin	Y	400	4-20mA, 0-20mA	V	0-1V to 0-10V	$73.33
1B31	±15	Gage	Y	20000	+/- 10V	V	Refer to Data Sheet	$188.24
1B32	±15	Gage	N	4	+/- 10V	V	Refer to Data Sheet	-
1B41	±15	RTD	Y	3	+/- 10V	V	Refer to Data Sheet	$110.09
1B51	±15	TC	Y	3	+/- 10V	V	Refer to Data Sheet	$100.26
3B16	±15	Gage	N	3	4-20mA, 0-20mA	I, V	+/- 5mV to +/- 500mV	$142.33
3B17	±15	LVDT, RVDT	N	100	+/- 10V, 4-20mA, 0-20mA	I, V	20mV rms to 5V rms	$212.20
3B18	±15	Gage	N	10000	+/- 10V, 4-20mA, 0-20mA	I, V	+/- 5mV to +/- 500mV	$154.77
3B20	±15	AC Gage	N	100	+/- 10V, 4-20mA, 0-20mA	I, V	1.5mV rms to 150mV rms	$204.72
3B30	±15	mV	Y	3	+/- 10V, 4-20mA, 0-20mA	I, V	+/- 5mV to +/- 500mV	$159.61
3B31	±15	V	Y	3	+/- 10V, 4-20mA, 0-20mA	I, V	+/- .5V to +/- 20V	$159.61
3B32	±15	I	Y	3	+/- 10V, 4-20mA, 0-20mA	I, V	0-20mA, 4-20mA	$159.61
3B34	±15	RTD	Y	3	0-10V, 4-20mA, 0-20mA	I, V	Refer to Data Sheet	$193.04
3B37	±15	TC	Y	3	0-10V, 4-20mA, 0-20mA	I, V	Refer to Data Sheet	$175.49
3B40	±15	mV	Y	10000	+/- 10V, 4-20mA, 0-20mA	I, V	+/- 5mV to +/- 500mV	$180.02
3B41	±15	V	Y	10000	+/- 10V, 4-20mA, 0-20mA	I, V	+/- .5V to +/- 20V	$182.86
3B42	-15	AC mV	Y	3	0-10V, 4-20mA, 0-20mA	I, V	20mV rms to 1V rms	$190.44
3B43	±15	AC V	Y	3	0-10V, 4-20mA, 0-20mA	I, V	1V rms to 50V rms	$194.24
3B44	±15	AC V	Y	3	+/- 10V, 4-20mA, 0-20mA	I, V	50V rms to 550V rms	$194.24
3B45	±15	Frequency	Y	n/a	0-10V, 4-20mA, 0-20mA	I, V	25 Hz to 1100 Hz	$188.62
3B46	±15	Frequency	Y	n/a	+/- 10V, 4-20mA, 0-20mA	I, V	520 Hz to 25 kHz	$189.21
3B47	±15	TC	Y	3	0 to +10V, 4-20mA, 0-20mA	V	Refer to Data Sheet	$217.64
5B30	+5	mV	Y	4	+/- 5V, 0-5V	V	+/-10mv to +/- 100mV	$88.57
5B31	+5	V	Y	4	+/- 5V, 0-5V	V	+/- 1V to +/- 20V	$88.57
5B32	+5	I	Y	4	+/- 5V, 0-5V	V	0-20mA, 4-20mA	$88.57
5B34	+5	RTD	Y	4	0-5V	V	Refer to Data Sheet	$88.57
5B35	+5	RTD	Y	4	0-5V	V	Refer to Data Sheet	$108.96
5B36	+5	Potentiometer	Y	4	0-5V	V	0-10kohm	$116.93
5B37	+5	TC	Y	4	+/- 5V, 0-5V	V	Refer to Data Sheet	$88.57
5B38	+5	Gage	Y	10000	+/- 5V	V	+/-10mv to +/- 200mV	$106.29
5B39	+5	V	Y	400	4-20mA, 0-20mA	I	+/- 5V, 0-5V	$88.57
5B40	+5	mV	Y	10000	+/- 5V, 0-5V	V	+/-10mv to +/- 100mV	$88.57
5B41	+5	V	Y	10000	+/- 5V, 0-5V	V	+/- 1V to +/- 20V	$88.57
5B42	+5	I	Y	100	1-5V, 2-10V	V	0-20mA, 4-20mA	$116.93
5B45	+5	Frequency	Y	n/a	+/- 5V, 0-5V	V	500 Hz to 20 kHz	$106.29
5B46	+5	Frequency	Y	n/a	+/- 5V, 0-5V	V	20 kHz to 275 kHz	$106.29
5B47	+5	TC	Y	4	0-5V	V	Refer to Data Sheet	$116.93
6B50	+5	Digital	N	1000	RS-485 or RS-232	Serial RS-485	TTL or CMOS	$116.90
7B14	+24	RTD	N	3	0-10V, 1-5V	V	Refer to Data Sheet	$55.52
7B27	+24	TC	Y	3	0-10V, 1-5V	V	Refer to Data Sheet	$69.44
7B30	+24	mV	Y	3	0-10V, 1-5V	V	+/- 10mV to +/- 1V	$81.70
7B31	+24	V	Y	3	0-10V, 1-5V	V	+/- 5V to +/- 50V	$81.70
7B32	+24	I	Y	100	0-10V, 1-5V	V	0-20mA, 4-20mA	$70.00
7B33	+24	V or mA	Y	100	0-10V, 1-5V	V	0-5V, 1-5V	$61.28
7B34	+24	RTD	Y	3	0-10V, 1-5V	V	Refer to Data Sheet	$85.41
7B35	+24	I	Y	100	0-10V, 1-5V	V	4-20mA	$83.65
7B37	+24	TC	Y	3	0-10V, 1-5V	V	Refer to Data Sheet	$81.70
7B39	+24	V	Y	100	4-20mA, 0-20mA	I	0-10V, 1-5V	$69.44
7B40	+24	mV	Y	10000	0-10V, 1-5V	V	+/- 10mV to +/- 1V	$93.58
7B41	+24	V	Y	10000	0-10V, 1-5V	V	+/- 5V to +/- 50V	$94.70
7B47	+24	TC	Y	3	0-10V, 1-5V	V	Refer to Data Sheet	$107.70

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

The model number is a specific version of a generic that can be purchased or sampled.

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• Pre-Release: The model has not been released to general production, but samples may be available.
• Production: The model is currently being produced, and generally available for purchase and sampling.
• Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
• Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).

The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

This is the acceptable operating range of the device. The various ranges specified are as follows:

• Commercial: 0 to +70 degrees Celsius
• Military : -55 to +125 degrees Celsius
• Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
• Automotive: -40 to +125 degrees Celsius

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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