Datasheet LTC6244 (Analog Devices) - 9
| Manufacturer | Analog Devices |
| Description | Dual 50MHz, Low Noise, Rail-to-Rail, CMOS Op Amp |
| Pages / Page | 26 / 9 — ELECTRICAL CHARACTERISTICS. Note 1:. Note 6:. Note 7:. Note 2:. Note 8:. … |
| File Format / Size | PDF / 367 Kb |
| Document Language | English |
ELECTRICAL CHARACTERISTICS. Note 1:. Note 6:. Note 7:. Note 2:. Note 8:. Note 3:. Note 9:. Note 10:. Note 11:. Note 4:. Note 12:. Note 5:
Model Line for this Datasheet
- LTC6244CDD#PBF LTC6244CDD#TRPBF LTC6244CMS8#PBF LTC6244CMS8#TRPBF LTC6244HDD#PBF LTC6244HDD#TRPBF LTC6244HMS8#PBF LTC6244HMS8#TRPBF LTC6244HVCDD#PBF LTC6244HVCDD#TRPBF LTC6244HVCMS8#PBF LTC6244HVCMS8#TRPBF LTC6244HVHDD#PBF LTC6244HVHDD#TRPBF LTC6244HVIDD#PBF LTC6244HVIDD#TRPBF LTC6244HVIMS8#PBF LTC6244HVIMS8#TRPBF LTC6244IDD#PBF LTC6244IDD#TRPBF LTC6244IMS8#PBF LTC6244IMS8#TRPBF
Text Version of Document
LTC6244
ELECTRICAL CHARACTERISTICS Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 6:
This parameter is not 100% tested. may cause permanent damage to the device. Exposure to any Absolute
Note 7:
This specifi cation is limited by high speed automated test Maximum Rating condition for extended periods may affect device capability. See Typical Characteristics curves for actual typical reliability and lifetime. performance.
Note 2:
A heat sink may be required to keep the junction temperature
Note 8:
Current noise is calculated from the formula: in = (2qIB)1/2 below the absolute maximum rating when the output is shorted where q = 1.6 × 10–19 coulomb. The noise of source resistors up to indefi nitely. 50GΩ dominates the contribution of current noise. See also Typical
Note 3:
The LTC6244C/LTC6244HVC are guaranteed to meet specifi ed Characteristics curve Noise Current vs Frequency. performance from 0°C to 70°C. They are designed, characterized and
Note 9:
Output voltage swings are measured between the output and expected to meet specifi ed performance from –40°C to 85°C, but are not power supply rails. tested or QA sampled at these temperatures. The LTC6244I/LTC6244HVI,
Note 10:
Minimum supply voltage is guaranteed by the power supply are guaranteed to meet specifi ed performance from –40°C to 85°C. The rejection ratio test. LTC6244H is guaranteed to meet specifi ed performance from –40°C to
Note 11:
Slew rate is measured in a gain of –2 with R 125°C. F = 1k and RG = 500Ω. VIN is ±1V and VOUT slew rate is measured between –1V and +1V.
Note 4:
ESD (Electrostatic Discharge) sensitive device. ESD protection On the LTC6244HV/LTC6245HV, VIN is ±2V and VOUT slew rate is measured devices are used extensively internal to the LTC6244; however, high between –2V and +2V. electrostatic discharge can damage or degrade the device. Use proper ESD
Note 12:
Full-power bandwidth is calculated from the slew rate: handling precautions. FPBW = SR/2πVP.
Note 5:
Matching parameters are the difference between the two amplifi ers of the LTC6244. CMRR and PSRR match are defi ned as follows: CMRR and PSRR are measured in μV/V on the amplifi ers. The difference is calculated between the sides in μV/V. The result is converted to dB. 6244fb 9
ELECTRICAL CHARACTERISTICS Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 6:
This parameter is not 100% tested. may cause permanent damage to the device. Exposure to any Absolute
Note 7:
This specifi cation is limited by high speed automated test Maximum Rating condition for extended periods may affect device capability. See Typical Characteristics curves for actual typical reliability and lifetime. performance.
Note 2:
A heat sink may be required to keep the junction temperature
Note 8:
Current noise is calculated from the formula: in = (2qIB)1/2 below the absolute maximum rating when the output is shorted where q = 1.6 × 10–19 coulomb. The noise of source resistors up to indefi nitely. 50GΩ dominates the contribution of current noise. See also Typical
Note 3:
The LTC6244C/LTC6244HVC are guaranteed to meet specifi ed Characteristics curve Noise Current vs Frequency. performance from 0°C to 70°C. They are designed, characterized and
Note 9:
Output voltage swings are measured between the output and expected to meet specifi ed performance from –40°C to 85°C, but are not power supply rails. tested or QA sampled at these temperatures. The LTC6244I/LTC6244HVI,
Note 10:
Minimum supply voltage is guaranteed by the power supply are guaranteed to meet specifi ed performance from –40°C to 85°C. The rejection ratio test. LTC6244H is guaranteed to meet specifi ed performance from –40°C to
Note 11:
Slew rate is measured in a gain of –2 with R 125°C. F = 1k and RG = 500Ω. VIN is ±1V and VOUT slew rate is measured between –1V and +1V.
Note 4:
ESD (Electrostatic Discharge) sensitive device. ESD protection On the LTC6244HV/LTC6245HV, VIN is ±2V and VOUT slew rate is measured devices are used extensively internal to the LTC6244; however, high between –2V and +2V. electrostatic discharge can damage or degrade the device. Use proper ESD
Note 12:
Full-power bandwidth is calculated from the slew rate: handling precautions. FPBW = SR/2πVP.
Note 5:
Matching parameters are the difference between the two amplifi ers of the LTC6244. CMRR and PSRR match are defi ned as follows: CMRR and PSRR are measured in μV/V on the amplifi ers. The difference is calculated between the sides in μV/V. The result is converted to dB. 6244fb 9
