Specification	AD8612ARUZ

CMRR, PSRR (Typ)	85 dB, 73 dB
Current - Input Bias (Max) [Max]	6 µA
Current - Quiescent (Max) [Max]	4 mA, 10 mA
Mounting Type	Surface Mount
Number of Elements	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	TTL, Complementary
Package / Case	14-TSSOP
Package / Case [custom]	0.173 "
Package / Case [custom]	4.4 mm
Propagation Delay (Max) [Max]	5.5 ns
Supplier Device Package	14-TSSOP
Type	with Latch
Voltage - Input Offset (Max) [Max]	7 mV
Voltage - Supply, Single/Dual (±) [Max]	5 V
Voltage - Supply, Single/Dual (±) [Min]	3 V

AD8612 Series

14-Lead, Ultrafast 4 ns Single Supply Comparator

Part	Supplier Device Package	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Output Type	Number of Elements	Type	Current - Input Bias (Max) [Max]	Propagation Delay (Max) [Max]	Voltage - Input Offset (Max) [Max]	Current - Quiescent (Max) [Max]	Mounting Type	CMRR, PSRR (Typ)	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [custom]	Package / Case [custom]	Package / Case
Analog Devices AD8612ARUZ	14-TSSOP	5 V	3 V	Complementary TTL	2	with Latch	6 µA	5.5 ns	7 mV	4 mA 10 mA	Surface Mount	73 dB 85 dB	85 °C	-40 °C	0.173 "	4.4 mm	14-TSSOP
Analog Devices AD8612ARUZ-REEL	14-TSSOP	5 V	3 V	Complementary TTL	2	with Latch	6 µA	5.5 ns	7 mV	4 mA 10 mA	Surface Mount	73 dB 85 dB	85 °C	-40 °C	0.173 "	4.4 mm	14-TSSOP
Analog Devices AD8612ARU	14-TSSOP	5 V	3 V	Complementary TTL	2	with Latch	6 µA	5.5 ns	7 mV	4 mA 10 mA	Surface Mount	73 dB 85 dB	85 °C	-40 °C	0.173 "	4.4 mm	14-TSSOP

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 12.43
		10	$ 8.76
		25	$ 7.81
		100	$ 6.75
		250	$ 6.24
		500	$ 5.93
		1000	$ 5.70

Description

General part information

AD8612 Series

The AD8611/AD8612 are single and dual 4 ns comparators with latch function and complementary output. The latch is not functional if VCCis less than 4.3 V.Fast 4 ns propagation delay makes the AD8611/AD8612 good choices for timing circuits and line receivers. Propagation delays for rising and falling signals are closely matched and tracked over temperature. This matched delay makes the AD8611/AD8612 good choices for clock recovery because the duty cycle of the output matches the duty cycle of the input.The AD8611 has the same pinout as the LT1016 and LT1394, with lower supply current and a wider common-mode input range, which includes the negative supply rail.The AD8611/AD8612 are specified over the industrial temperature range (−40°C to +85°C). The AD8611 is available in both 8-lead MSOP and narrow 8-lead SOIC surface-mount packages. The AD8612 is available in a 14-lead TSSOP surface-mount package.ApplicationsHigh speed timingClock recovery and clock distributionLine receiversDigital communicationsPhase detectorsHigh speed samplingRead channel detectionPCMCIA cardsZero-crossing detectorHigh speed analog-to-digital converter (ADC)Upgrade for LT1394 and LT1016 designs

Documents

Technical documentation and resources

Datasheet

AN-25: Applying the OP06 Op Amp As a High Precision Comparator

Application Note

Package Drawing - 14-Lead TSSOP

Package Drawing