LM385MX-1.2/NOPB ,Micropower Voltage Reference Diode 8-SOIC 0 to 70ELECTRICAL CHARACTERISTICSLM185-1.2-NLM185BX-1.2-N LM385B-1.2-NLM185BY-1.2-N LM385BX-1.2-NLM385-1.2 ..
LM385MX-2.5 ,Micropower Voltage Reference DiodeLM185-2.5/LM285-2.5/LM385-2.5 Micropower Voltage Reference DiodeDecember 1999LM185-2.5/LM285-2.5/LM ..
LM385MX-2.5/NOPB ,Micropower Voltage Reference Diode 8-SOIC 0 to 70MAXIMUM RATINGSReverse Current 30 mAForward Current 10 mALM185-2.5-N−55°C to + 125°C(4)Operating Te ..
LM385PW-1-2 ,1.2Features... 18.4 Device Functional Modes...... 72 Applications..... 19 Application and Implementati ..
LM385PWR-2-5 ,1.2Block Diagram..... 812 Mechanical, Packaging, and Orderable7.3 Feature Description...... 8Informati ..
LM385PWR-2-5 ,1.2Maximum Ratings.. 410.2 Layout Example....... 116.2 ESD Ratings........ 411 Device and Documentatio ..
LMV824DGVR ,Quad, Low-Voltage, Low Power, RRO
LMV824DR ,Quad, Low-Voltage, Low Power, RRO
LMV824IPW ,Quad, Low-Voltage, Low Power, RRO
LMV824M ,Low Voltage, Low Power, RRO, 5 MHz Op AmpsMaximum Ratings.. 59 Power Supply Recommendations.... 286.2 ESD Ratings........ 510 Layout.... 296. ..
LMV824MT ,Low Voltage, Low Power, RRO, 5 MHz Op AmpsGeneral Descriptionn VOS Temp. Drift 1 uV/˚ CThe LMV821/LMV822/LMV824 bring performance andn GBW pr ..
LMV824MTX ,Low Voltage, Low Power, RRO, 5 MHz Op AmpsFeatures... 17.3 Feature Description.... 192 Applications..... 17.4 Device Functional Modes.... 193 ..
LM385M3-1.2/NOPB-LM385MX-1.2/NOPB
Micropower Voltage Reference Diode
LM185-1.2-N, LM285-1.2-N, LM385-1.2-N
www.ti.com SNVS742E –JANUARY 2000–REVISED APRIL 2013
LM185-1.2-N/LM285-1.2-N/LM385-1.2-N Micropower Voltage Reference Diode
Checkfor Samples: LM185-1.2-N, LM285-1.2-N, LM385-1.2-NCareful design of the LM185-1.2-N has made the
1FEATURESdevice exceptionally tolerant of capacitive loading,
±1% and 2% Initial Tolerance makingit easy to use in almost any reference
Operating Currentof 10μAto 20mA application. The wide dynamic operating range allows
its use with widely varying supplies with excellent
• 1Ω Dynamic Impedance regulation.
• Low Temperature CoefficientThe extremely low power drainof the LM185-1.2-N
• Low Voltage Reference—1.235V makesit useful for micropower circuitry. This voltage
• 2.5V Device and Adjustable Device Also reference can be used to make portable meters,
Available regulators or general purpose analog circuitry with
LM185-2.5 Series and LM185 Series, battery life approaching shelf life.
respectively Further, the wide operating current allowsit to
replace older references witha tighter tolerance part.
DESCRIPTION The LM185-1.2-Nis rated for operation overa −55°CThe LM185-1.2-N/LM285-1.2-N/LM385-1.2-N are to 125°C temperature range while the LM285-1.2-Nismicropower 2-terminal band-gap voltage regulator rated −40°Cto 85°C and the LM385-1.2-N 0°Ctodiodes. Operating overa 10μA to 20mA current 70°C. The LM185-1.2-N/LM285-1.2-N are availableinrange, they feature exceptionally low dynamic a hermetic TO package and the LM285-1.2-N/LM385-impedance and good temperature stability. On-chip 1.2-N are also availableina low-cost TO-92 moldedtrimmingis usedto provide tight voltage tolerance. package,as wellas SOIC and SOT-23.Since the LM185-1.2-N band-gap reference uses only
transistors and resistors, low noise and good long
term stability result.
CONNECTION DIAGRAM Package (LP) Figure3. SOIC Package PadPin2or
Figure (NDV)
