DocumentationDatasheet
Design Note
Reliability Data
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Features
- Differential or Single-Ended Gain Block (Adjustable)
- –3dB Bandwidth, AV = ±2: 50MHz
- Slew Rate: 165V/µs
- Low Supply Current: 13mA
- Output Current: ±20mA
- CMRR at 10MHz: 40dB
- LT1193 Pin Compatible
- Low Cost
- Single 5V Operation
- Drives Cables Directly
- Output Shutdown
- Available in 8-Lead PDIP and SO Packages
Typical Application
Description
The LT1187’s high slew rate, 165V/µs, wide bandwidth, 50MHz, and ±20mA output current require only 13mA of supply current. The shutdown feature reduces the power dissipation to a mere 15mW, and allows multiple amplifiers to drive the same cable. The LT1187 is a low power version of the popular LT1193, and is available in 8-pin miniDIPs and SO packages. For applications with gains of 10 or more, see the LT1189 data sheet.
N-8,SO-8
Package Variations and Pricing
| Part Number | Package | Pins | Temp | Price (1-99) |
Price (1k)* |
|---|---|---|---|---|---|
| LT1187CN8#PBF | PDIP | 8 | C | $3.67 | $2.90 |
| LT1187CS8#PBF | SO | 8 | C | $4.08 | $3.30 |
| LT1187CS8#TRPBF | SO | 8 | C | $3.36 | |
| LT1187CN8 | PDIP | 8 | C | $7.34 | $5.80 |
| LT1187CS8 | SO | 8 | C | $8.16 | $6.60 |
| LT1187CS8#TR | SO | 8 | C | $6.72 | |
| LT1187IN8 | PDIP | 8 | I | $9.38 | $7.60 |
Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.
| Part Number | Description | Price | Documentation |
|---|---|---|---|
| DC417B | DIP8, MS8, S8, SOT23-6 | Multi-Footprint General Purpose Board for Single Op. Amp | $25.00 |