AD96685BRZ
Analog Devices Inc.
Analog Comparators Ultra Fast ECL Single Comparator
The AD96685 and AD96687 are ultrafast voltage comparators. The AD96685 is a single comparator with a propagation delay of 2.5 ns, while the AD96687 is an equally fast dual comparator. Both devices exhibit a propagation delay dispersion of 50 ps, a crucial characteristic for high-speed comparators, indicating the difference in propagation delay under varying overdrive conditions.
Featuring a fast, high-precision differential input stage, these comparators maintain consistent propagation delay across a broad range of signals within the common-mode range from -2.5 V to +5 V. The outputs consist of complementary digital signals fully compatible with ECL 10 K and 10 KH logic families. These outputs provide ample drive current to directly interface with transmission lines terminated in 50 Ohms to -2 V. The inclusion of a level-sensitive latch input allows for tracking, track-hold, or sample-hold modes of operation.
Both the AD96685 and AD96687 are available in industrial temperature ranges (-25°C to +85°C) and military temperature ranges. Industrial range devices are offered in 16-pin DIP, SOIC, and 20-lead PLCC packages. Additionally, the AD96685 is available in a 10-pin TO-100 metal can.
Features and Benefits:
- Fast: 2.5 ns Propagation Delay
- Low Power: 118 mW per Comparator
- Packages: DIP, SOIC, PLCC
- Power Supplies: +5 V, –5.2 V
- Logic Compatibility: ECL
- 50 ps Delay Dispersion
Applications:
- High Speed Triggers
- High Speed Line Receivers
- Threshold Detectors
- Window Comparators
- Peak Detectors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD96685BRZ-REELTR-ND | 0 | 2500 | $13.03 | $9.00 | $7.33 | $7.61 | $6.53 | $6.53 |
| Analog Devices Inc | AD96685BRZ | 0 | $11.62 | $10.68 | $10.24 | $9.02 | $7.83 | $7.83 | |
| Arrow North American Components | AD96685BRZ | 0 | 48 | $7.61 | $7.61 | $6.26 | $6.26 | $4.47 | $3.84 |
| element14 APAC | AD96685BRZ | 59 | 1 | * $13.85 | * $9.57 | * $7.80 | * $7.80 | * $6.80 | * $6.80 |
| Farnell | AD96685BRZ | 59 | 1 | * $14.10 | * $9.74 | * $7.94 | * $7.94 | * $6.90 | * $6.90 |
| Mouser Electronics | 584-AD96685BRZ | 58 | 1 | $13.80 | $9.80 | $8.07 | $6.79 | $6.79 | $6.79 |
| Newark | AD96685BRZ | 59 | 1 | $13.03 | $9.00 | $7.34 | $6.93 | $6.52 | $6.52 |
| Verical Marketplace | AD96685BRZ | 720 | 48 | $6.46 | $6.46 | $3.96 | $3.96 | ||
| Win Source | AD96685BRZ | 1 | 40 | $1.72 | $1.50 | $1.24 | $1.24 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD8223ARMZ-R7CT-ND | 1044 | 1 | $5.69 | $3.73 | $2.91 | $2.65 | $2.13 | $2.14 |
| Mouser Electronics | 584-AD8223ARM | 0 | 1 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD8666ARMZ | 5237 | 1 | $4.71 | $3.06 | $50.00 | $2.14 | $1.64 | $1.64 |
| Analog Devices Inc | AD8666ARMZ | 0 | $3.68 | $3.31 | $3.12 | $2.71 | $1.97 | $1.97 | |
| Arrow Europe | AD8666ARMZ | 100 | 100 | $2.13 | $1.63 | $1.63 | |||
| Arrow North American Components | AD8666ARMZ | 661 | 350 | $1.57 | $1.53 | $1.53 | $1.29 | $1.63 | $1.63 |
| element14 APAC | AD8666ARMZ | 128 | 1 | $6.52 | $4.23 | $3.27 | $2.96 | $2.63 | $2.63 |
| Farnell | AD8666ARMZ | 128 | 1 | $3.88 | $2.52 | $1.94 | $1.76 | $1.57 | $1.57 |
| Mouser Electronics | AD8666ARMZ | 625 | 1 | $3.49 | $2.77 | $2.77 | $2.30 | $1.81 | $1.70 |
| Newark | AD8666ARMZ | 128 | 1 | $4.71 | $3.06 | $2.36 | $2.14 | $2.14 | $2.14 |
| Verical Marketplace | AD8666ARMZ | 650 | 350 | $1.63 | $1.63 | ||||
| Win Source | AD8666ARMZ | 4920 | 4 | $2.42 | $2.28 | $2.00 | $2.00 |
AD628ARZ
Analog Devices Inc.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD628ARZ | 2389 | 1 | $8.32 | $5.59 | $4.87 | $4.07 | $3.58 | $3.58 |
| Analog Devices Inc | AD628ARZ | 0 | $6.56 | $5.93 | $5.65 | $4.91 | $3.90 | $3.90 | |
| Arrow Europe | AD628ARZ | 1627 | 1 | $6.48 | $4.86 | $4.29 | $3.75 | $3.57 | $3.57 |
| Arrow North American Components | AD628ARZ | 294 | 98 | $3.75 | $3.49 | $3.49 | |||
| element14 APAC | AD628ARZ | 80 | 1 | $11.52 | $7.74 | $7.74 | $5.65 | $5.00 | $5.00 |
| Farnell | AD628ARZ | 80 | 1 | $6.83 | $4.59 | $4.59 | $3.09 | $2.96 | $2.96 |
| Mouser Electronics | AD628ARZ | 1811 | 1 | $6.84 | $6.17 | $5.90 | $5.11 | $4.88 | $4.88 |
| Newark | AD628ARZ | 105 | 1 | $8.32 | $5.59 | $4.58 | $4.58 | $4.08 | $4.08 |
| Verical Marketplace | AD628ARZ | 1626 | 2 | $4.86 | $4.29 | $3.75 | $3.57 | $3.57 | |
| Win Source | AD628ARZ | 11900 | 10 | $3.60 | $3.07 | $3.07 | $3.07 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD8029ARZ | 354 | 1 | $3.03 | $2.73 | $2.57 | $2.19 | $1.49 | $1.20 |
| Analog Devices Inc | AD8029ARZ | 0 | $3.06 | $2.75 | $2.60 | $2.25 | $1.64 | $1.64 | |
| Arrow Europe | AD8029ARZ | 108 | 1 | $2.51 | $2.29 | $2.17 | $1.88 | $1.37 | $0.00 |
| Arrow North American Components | AD8029ARZ | 0 | 490 | $2.31 | $2.31 | $2.31 | $1.75 | $1.31 | $1.26 |
| element14 APAC | AD8029ARZ | 57 | 1 | $6.12 | $3.96 | $3.96 | $2.77 | $2.40 | $2.40 |
| Farnell | AD8029ARZ | 52 | 1 | $3.37 | $2.28 | $2.28 | $1.50 | $1.43 | $1.43 |
| Mouser Electronics | AD8029ARZ | 490 | 1 | $3.03 | $2.73 | $2.57 | $2.18 | $1.79 | $1.45 |
| Newark | AD8029ARZ | 77 | 1 | $4.09 | $2.77 | $1.91 | $1.91 | $1.82 | $1.82 |
| Verical Marketplace | AD8029ARZ | 108 | 4 | $2.48 | $2.31 | $1.97 | $1.34 | $1.17 | |
| Win Source | AD8029ARZ | 7000 | 35 |
AD8029ARZ-REEL7
Analog Devices Inc.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD8029ARZ-REEL7CT-ND | 822 | 1 | $4.42 | $2.86 | $2.45 | $1.99 | $1.51 | $1.50 |
| Analog Devices Inc | AD8029ARZ-REEL7 | 0 | $3.06 | $2.75 | $2.60 | $2.25 | $1.64 | $1.64 | |
| Arrow North American Components | AD8029ARZ-REEL7 | 8 | 1 | $0.57 | $2.08 | $1.88 | $1.73 | $1.18 | $1.18 |
| element14 APAC | AD8029ARZ-REEL7 | 812 | 100 | * $0.00 | * $0.00 | * $0.00 | * $1.55 | * $1.53 | * $1.52 |
| Farnell | AD8029ARZ-REEL7 | 812 | 100 | * $0.00 | * $0.00 | * $0.00 | * $1.79 | * $1.35 | * $1.35 |
| Mouser Electronics | 584-AD8029ARZ-R7 | 809 | 1 | $2.45 | $2.22 | $1.98 | $1.81 | $1.19 | $1.14 |
| Newark | AD8029ARZ-REEL7 | 815 | 1 | $4.42 | $2.87 | $2.23 | $2.00 | $2.00 | $2.00 |
| Verical Marketplace | AD8029ARZ-REEL7 | 44000 | 1000 | $2.08 | $1.88 | $1.73 | $1.48 | $1.48 | |
| Win Source | AD8029ARZ-REEL7 | 3530 | 24 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD744JNZ | 783 | 1 | $13.52 | $9.35 | $7.60 | $7.04 | $6.85 | $6.85 |
| Analog Devices Inc | AD744JNZ | 17 | 1 | $12.20 | $11.21 | $10.75 | $9.47 | $8.22 | $8.22 |
| Arrow Europe | AD744JNZ | 54 | 1 | $9.61 | $8.76 | $7.99 | $7.08 | $6.20 | $6.20 |
| Arrow North American Components | AD744JNZ | 0 | 50 | $6.27 | $6.18 | $5.67 | |||
| element14 APAC | AD744JNZ | 573 | 1 | $18.72 | $12.95 | $10.53 | $9.75 | $9.49 | $9.49 |
| Farnell | AD744JNZ | 573 | 1 | $9.99 | $6.92 | $5.62 | $5.04 | $4.91 | $4.91 |
| Mouser Electronics | AD744JNZ | 125 | 1 | $14.17 | $9.13 | $9.13 | $9.13 | $7.13 | $7.13 |
| Newark | AD744JNZ | 582 | 1 | $13.52 | $9.35 | $7.60 | $7.04 | $7.04 | $7.04 |
| Verical Marketplace | AD744JNZ | 44 | 44 | $10.49 | $9.47 | $8.57 | $7.49 | $6.10 | $6.10 |
| Win Source | AD744JNZ | 1 | 15 | $6.76 | $5.14 | $4.66 | $4.66 | $4.66 |
AD8040WARUZ-REEL7
Analog Devices Inc.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD8040WARUZ-REEL7 | 2570 | 1 | $7.67 | $5.12 | $4.46 | $3.71 | $3.20 | $3.20 |
| Analog Devices Inc | AD8040WARUZ-REEL7 | 248 | 1 | $6.54 | $5.88 | $5.56 | $4.82 | $3.50 | $3.50 |
| Arrow North American Components | AD8040WARUZ-REEL7 | 0 | 1000 | $3.07 | $3.07 | ||||
| element14 APAC | AD8040WARUZ-REEL7 | 1000 | 1 | $10.62 | $7.10 | $6.18 | $5.14 | $4.63 | $4.63 |
| Farnell | AD8040WARUZ-REEL7 | 1000 | 1 | $6.37 | $4.26 | $3.70 | $3.08 | $2.77 | $2.77 |
| Mouser Electronics | AD8040WARUZ-REEL7 | $2.24 | |||||||
| Newark | AD8040WARUZ-REEL7 | 0 | 1 | $6.36 | $5.41 | $4.93 | $4.68 | $4.68 | $4.68 |
| Verical Marketplace | AD8040WARUZ-REEL7 | 1000 | 1000 | $3.17 | $3.17 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD8652ARMZ | 2409 | 1 | $8.24 | $5.53 | $4.38 | $4.02 | $3.53 | $3.53 |
| Analog Devices Inc | AD8652ARMZ | 0 | $6.46 | $5.83 | $5.56 | $4.83 | $3.84 | $3.84 | |
| Arrow Europe | AD8652ARMZ | 50 | 50 | $4.74 | $4.16 | $7.52 | $7.46 | $7.26 | $7.20 |
| Arrow North American Components | AD8652ARMZ | 0 | 150 | $5.16 | $5.01 | ||||
| element14 APAC | AD8652ARMZ | 2 | 1 | $11.41 | $7.65 | $6.07 | $5.57 | $5.03 | $5.03 |
| Farnell | AD8652ARMZ | 2 | 1 | $6.84 | $4.59 | $3.64 | $3.33 | $3.00 | $3.00 |
| Mouser Electronics | AD8652ARMZ | 161 | 1 | $6.74 | $6.09 | $5.80 | $5.04 | $3.82 | $3.65 |
| Newark | AD8652ARMZ | 12 | 1 | $8.24 | $5.53 | $4.38 | $4.02 | $4.02 | $4.02 |
| Verical Marketplace | AD8652ARMZ | 900 | 150 | $4.56 | $4.43 | $3.82 | $3.13 | $3.13 | |
| Win Source | AD8652ARMZ | 3201 | 3 | $3.82 | $3.26 | $3.26 | $3.26 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADA4940-1ARZ | 2080 | 1 | $6.57 | $4.34 | $3.77 | $3.11 | $2.59 | $2.59 |
| Analog Devices Inc | ADA4940-1ARZ | 0 | $5.81 | $5.22 | $4.94 | $4.28 | $3.11 | $3.11 | |
| Arrow North American Components | ADA4940-1ARZ | 1 | 1 | $2.51 | $3.87 | $3.62 | $2.97 | $2.24 | $2.21 |
| element14 APAC | ADA4940-1ARZ | 239 | 1 | $9.10 | $6.02 | $6.02 | $4.32 | $3.80 | $3.80 |
| Farnell | ADA4940-1ARZ | 239 | 1 | $5.41 | $3.58 | $3.58 | $2.36 | $2.25 | $2.25 |
| Mouser Electronics | ADA4940-1ARZ | 184 | 1 | $4.44 | $3.99 | $3.76 | $3.09 | $2.25 | $2.18 |
| Newark | ADA4940-1ARZ | 549 | 1 | $3.77 | $3.45 | $2.96 | $2.96 | $2.76 | $2.76 |
| Verical Marketplace | ADA4940-1ARZ | 25 | 3 | $3.90 | $3.65 | $2.99 | $2.11 | $1.99 | |
| Win Source | ADA4940-1ARZ | 75000 | 14 | $6.76 | $5.14 | $4.66 | $4.66 | $4.66 |






