LT6402CUD-12#TRPBF Linear Technology, LT6402CUD-12#TRPBF Datasheet - Page 9

• Manufacturer Part Number: LT6402CUD-12#TRPBF
• Description: IC DIFF AMP/ADC DVR 12DB 16-QFN
• Manufacturer: Linear Technology

Specifications of LT6402CUD-12#TRPBF

• Amplifier Type: Differential
• Number Of Circuits: 2
• Output Type: Differential
• Slew Rate: 400 V/µs
• -3db Bandwidth: 300MHz
• Current - Input Bias: 5µA
• Voltage - Input Offset: 1000µV
• Current - Supply: 30mA
• Current - Output / Channel: 35mA
• Voltage - Supply, Single/dual (±): 4 V ~ 5.5 V, ±2 V ~ 2.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-WQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain Bandwidth Product: -

PIN FUNCTIONS
V
voltage. Without additional biasing, both inputs bias to
this voltage as well. This input is high impedance.
V
(Normally Tied to 5V). All three pins must be tied to the
same voltage. Bypass each pin with 1000pF and 0.1μF
capacitors as close to the package as possible. Split
supplies are possible as long as the voltage between V
and V
V
(Normally Tied to Ground). All three pins must be tied to
the same voltage. Split supplies are possible as long as
the voltage between V
not tied to ground, bypass each pin with 1000pF and 0.1μF
capacitors as close to the package as possible.
+OUT, –OUT (Pins 5, 8): Outputs (Unfi ltered). These pins
are high bandwidth, low-impedance outputs. The DC
output voltage at these pins is set to the voltage applied
at V
OCM
CCA
EEA
OCM
, V
, V
EE
(Pin 2): This pin sets the output common mode
EEB
CCB
.
is 5V.
, V
, V
EEC
CCC
(Pins 4, 9, 12): Negative Power Supply
(Pins 3, 10, 1): Positive Power Supply
CC
and V
EE
is 5V. If these pins are
CC
+OUTFILTERED, –OUTFILTERED (Pins 6, 7): Filtered
Outputs. These pins add a series 50Ω resistor from the
unfi ltered outputs and three 14pF capacitors. Each output
has 14pF to V
(See the Block Diagram). This fi lter has a –3dB bandwidth
of 75MHz.
ENABLE (Pin 11): This pin is a TTL logic input referenced
to the V
typically 30mA of supply current. If high, the LT6402-12
is disabled and draws typically 250μA.
+INA, +INB (Pins 15, 16): Positive Inputs. These pins are
normally tied together. These inputs may be DC- or AC-
coupled. If the inputs are AC-coupled, they will self-bias
to the voltage applied to the V
–INA, –INB (Pins 14, 13): Negative Inputs. These pins are
normally tied together. These inputs may be DC- or AC-
coupled. If the inputs are AC-coupled, they will self-bias
to the voltage applied to the V
Exposed Pad (Pin 17): Tie the pad to V
supplies are used, DO NOT tie the pad to ground.
EEC
pin. If low, the LT6402-12 is enabled and draws
EE
, plus an additional 14pF between each pin
OCM
OCM
pin.
pin.
LT6402-12
EEC
(Pin 12). If split
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