AD654JN Monolithic Voltage to Frequency Converter IC: In Stock Buy Now

Volume Pricing

Quantity

Price Each

1-9

$6.90

10+

$6.50

First Class Mail Shipping Costs:

Order Total Minimum	Order Total Maximum	USA First Class Shipping Rates	Canada AirMail Shipping Rates	International AirMail Shipping Rates
$00.01	$15.00	$3.50	$5.50	$6.50
$15.01	$25.00	$5.50	$7.50	$8.50
$25.01	$35.00	$6.50	$8.50	$10.50
$35.01	$45.00	$8.50	$10.50	$12.50
$45.01	$55.00	$9.50	$11.50	$14.50
$55.01	$75.01	$11.50	$13.50	$18.50
$75.01	$100.00	$12.50	$17.50	$23.50
$100.01	$200.00	$14.50	$20.50	$28.50
$200.01	$300.00	$15.50	$23.50	$32.50
$300.01	$500.00	$17.50	$24.50	$37.50
$500.01	+	$18.50	$25.50	$41.50*

Priority Mail Shipping Costs:

Order Total Minimum	Order Total Maximum	USA Priority Mail Shipping Rates	Canada Priority Mail Shipping Rates	International Priority Mail Shipping Rates
$00.01	$15.00	$8.50	$12.50	$26.50
$15.01	$25.00	$10.50	$14.50	$28.50
$25.01	$35.00	$11.50	$16.50	$30.50
$35.01	$45.00	$12.50	$18.50	$32.50
$45.01	$55.00	$13.50	$20.50	$34.50
$55.01	$75.01	$14.50	$25.50	$38.50
$75.01	$100.00	$16.50	$28.50	$43.50
$100.01	$200.00	$18.50	$31.50	$48.50
$200.01	$300.00	$21.50	$38.50	$52.50
$300.01	$500.00	$24.50	$42.50	$57.50
$500.01	+	$25.50	$52.50	$61.50*

Item Specifications and Additional Information:

Monolithic Voltage to Frequency Converters
8 Pin Dip Package

The AD654 is a monolithic V/F converter consisting of an input amplifier, a precision oscillator system, and a high current output stage. The only requirement to set the desired full scale frequency and a selectable pull up resistor for the open collector out put stage is an RC timing network.

SPECIFICATIONS:(TA = +258C and VS(total)= 5 V to 16.5 V, unless otherwise noted. All testing done @ VS = +5 V)

Current-to-Frequency Converter:
-Frequency Range: 0kHz min. ; 500kHz max.
-Nonlinearity:
--- fMAX=250kHZ: 0.06% typ ; 0.1% max
--- fMAX=500kHz: 0.20% typ ; 0.4% max

Analog Input Amplifier:
-Voltage Input Range:
--- Single Supply: 0V min ; (+VS-4)
--- Dual Supply: -VS min ; (+VS-4)
-Input Bias Current(either input): 30nA typ ; 50nA max
-Input Offset Current: 5nA

Power Supply:
-Voltage, Rated Performance: 4.5V min ; 16.5v max
-Quiescent Current:
--- VS(Total) = 5V: 1.5mA typ ; 2.5mA max
--- VS (Total) = 30V: 2.0mA typ ; 3.0mA max

MAXIMUM RATINGS:
Total Supply Voltage +VS to -VS: 36V
Maximum Input Voltage(Pins 3, 4) to -VS: -300mV to +Vs
Maximum Output Current:
- Instantaneous: 50mA
- Sustained: 25mA
Logic Common to -VS: -500mV to (+VS-4)
Storage Temperature: -65�C to 150�C
Operating Temperature: -40�C to 85�C

Features:
Single or Dual Supply, 5 V to 36 V, 65 V to 618 V
Full-Scale Frequency Up to 500 kHz
Minimum Number of External Components Needed
Versatile Input Amplifier
Positive or Negative Voltage Modes
Negative Current Mode
High Input Impedance, Low Drift
Low Power: 2.0 mA Quiescent Current
Low Offset: 1 mV

Manufactured by: Analog Devices
Part Number: AD654JN

Full Datasheet: AD654JN