Datasheet LTC1400 (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | Complete SO-8, 12-Bit, 400ksps ADC with Shutdown |
| Páginas / Página | 20 / 2 — ABSOLUTE AXI U RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1, 2). Order … |
| Formato / tamaño de archivo | PDF / 588 Kb |
| Idioma del documento | Inglés |
ABSOLUTE AXI U RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1, 2). Order Options. POWER REQUIRE E TS The
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LTC1400
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1, 2)
Supply Voltage (V TOP VIEW CC) ..7V Negative Supply Voltage (VSS) ... –6V to GND VCC 1 8 VSS Total Supply Voltage (VCC to VSS) AIN 2 7 CONV Bipolar Operation Only ..12V VREF 3 6 CLK Analog Input Voltage (Note 3) GND 4 5 DOUT Unipolar Operation ..–0.3V to (VCC + 0.3V) S8 PACKAGE Bipolar Operation ... (V 8-LEAD PLASTIC SO SS – 0.3V) to (VCC + 0.3V) T Digital Input Voltage (Note 4) JMAX = 150°C, θJA = 130°C/W Unipolar Operation ... –0.3V to 12V ORDER PART NUMBER S8 PART MARKING Bipolar Operation ...(VSS – 0.3V) to 12V LTC1400CS8 1400 Digital Output Voltage LTC1400IS8 1400I Unipolar Operation ..–0.3V to (VCC + 0.3V)
Order Options
Bipolar Operation ... (V Tape and Reel: Add #TR SS – 0.3V) to (VCC + 0.3V) Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Power Dissipation .. 500mW Lead Free Part Marking: http://www.linear.com/leadfree/ Operation Temperature Range Consult LTC Marketing for parts specified with wider operating temperature ranges. LTC1400C .. 0°C to 70°C LTC1400I ... –40°C to 85°C Storage Temperature Range ... –65°C to 150°C Lead Temperature (Soldering, 10 sec) .. 300°C
W U POWER REQUIRE E TS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C unless otherwise noted. (Note 5) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VCC Positive Supply Voltage (Note 6) Unipolar 4.75 5.25 V Bipolar 4.75 5.25 V VSS Negative Supply Voltage (Note 6) Bipolar Only –2.45 –5.25 V ICC Positive Supply Current fSAMPLE = 400ksps ● 15 30 mA Nap Mode ● 1.0 3.0 mA Sleep Mode ● 5.0 20.0 μA ISS Negative Supply Current fSAMPLE = 400ksps, VSS = –5V ● 0.3 0.6 mA Nap Mode ● 0.2 0.5 mA Sleep Mode ● 1 5 μA PD Power Dissipation fSAMPLE = 400ksps ● 75 160 mW Nap Mode ● 6 20 mW Sleep Mode ● 30 125 μW
U U A ALOG I PUT The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C unless otherwise noted. (Note 5) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN Analog Input Range (Note 7) 4.75V ≤ VCC ≤ 5.25V (Unipolar) ● 0 to 4.096 V 4.75V ≤ VCC ≤ 5.25V, –5.25V ≤ VSS ≤ –2.45V (Bipolar) ● ±2.048 V IIN Analog Input Leakage Current During Conversions (Hold Mode) ● ±1 μA CIN Analog Input Capacitance Between Conversions (Sample Mode) 45 pF During Conversions (Hold Mode) 5 pF 1400fa 2
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1, 2)
Supply Voltage (V TOP VIEW CC) ..7V Negative Supply Voltage (VSS) ... –6V to GND VCC 1 8 VSS Total Supply Voltage (VCC to VSS) AIN 2 7 CONV Bipolar Operation Only ..12V VREF 3 6 CLK Analog Input Voltage (Note 3) GND 4 5 DOUT Unipolar Operation ..–0.3V to (VCC + 0.3V) S8 PACKAGE Bipolar Operation ... (V 8-LEAD PLASTIC SO SS – 0.3V) to (VCC + 0.3V) T Digital Input Voltage (Note 4) JMAX = 150°C, θJA = 130°C/W Unipolar Operation ... –0.3V to 12V ORDER PART NUMBER S8 PART MARKING Bipolar Operation ...(VSS – 0.3V) to 12V LTC1400CS8 1400 Digital Output Voltage LTC1400IS8 1400I Unipolar Operation ..–0.3V to (VCC + 0.3V)
Order Options
Bipolar Operation ... (V Tape and Reel: Add #TR SS – 0.3V) to (VCC + 0.3V) Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Power Dissipation .. 500mW Lead Free Part Marking: http://www.linear.com/leadfree/ Operation Temperature Range Consult LTC Marketing for parts specified with wider operating temperature ranges. LTC1400C .. 0°C to 70°C LTC1400I ... –40°C to 85°C Storage Temperature Range ... –65°C to 150°C Lead Temperature (Soldering, 10 sec) .. 300°C
W U POWER REQUIRE E TS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C unless otherwise noted. (Note 5) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VCC Positive Supply Voltage (Note 6) Unipolar 4.75 5.25 V Bipolar 4.75 5.25 V VSS Negative Supply Voltage (Note 6) Bipolar Only –2.45 –5.25 V ICC Positive Supply Current fSAMPLE = 400ksps ● 15 30 mA Nap Mode ● 1.0 3.0 mA Sleep Mode ● 5.0 20.0 μA ISS Negative Supply Current fSAMPLE = 400ksps, VSS = –5V ● 0.3 0.6 mA Nap Mode ● 0.2 0.5 mA Sleep Mode ● 1 5 μA PD Power Dissipation fSAMPLE = 400ksps ● 75 160 mW Nap Mode ● 6 20 mW Sleep Mode ● 30 125 μW
U U A ALOG I PUT The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C unless otherwise noted. (Note 5) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN Analog Input Range (Note 7) 4.75V ≤ VCC ≤ 5.25V (Unipolar) ● 0 to 4.096 V 4.75V ≤ VCC ≤ 5.25V, –5.25V ≤ VSS ≤ –2.45V (Bipolar) ● ±2.048 V IIN Analog Input Leakage Current During Conversions (Hold Mode) ● ±1 μA CIN Analog Input Capacitance Between Conversions (Sample Mode) 45 pF During Conversions (Hold Mode) 5 pF 1400fa 2