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LT6106

6106fa

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime. In addition to the Absolute Maximum Ratings, the

output current of the LT6106 must be limited to insure that the power

dissipation in the LT6106 does not allow the die temperature to exceed

150°C. See the applications information section “Power Dissipation

Considerations” for further information.

Note 2: Guaranteed by the gain error test.

Note 3: Gain error refers to the contribution of the LT6106 internal circuitry

and does not include errors in the external gain setting resistors.

Note 4: The LT6106C is guaranteed functional over the operating

temperature range of –40°C to 85°C. The LT6106C is designed,

ELECTRICAL CHARACTERISTICS The ● denotes the speciﬁcations which apply over the full speciﬁed

operating temperature range, otherwise speciﬁcations are at TA = 25°C. V+ = 12V, V+ = VSENSE+, RIN = 100Ω, ROUT = 10k, Gain = 100

unless otherwise noted.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Minimum Output Voltage

(Note 5)

VSENSE = 0mV, RIN = 100Ω, ROUT = 10k

●

VSENSE = 0mV, RIN = 500Ω, ROUT = 10k, V+ = 12V, 36V

●

716

Signal Bandwidth (–3dB)

IOUT = 1mA, RIN = 100Ω, ROUT = 5k

200

kHz

Input Step Response (to 50% of

Output Step)

ΔVSENSE = 100mV Step, RIN = 100Ω, ROUT = 5k,

Rising Edge

3.5

μs

Supply Current

V+ = 2.7V, IOUT = 0μA, (VSENSE = –5mV)

●

115

μA

V+ = 12V, IOUT = 0μA, (VSENSE = –5mV)

●

120

μA

V+ = 36V, IOUT = 0μA, (VSENSE = –5mV)

●

100

130

μA

characterized and expected to meet speciﬁed performance from –40°C to

85°C but is not tested or QA sampled at these temperatures. The LT6106H

is guaranteed to meet speciﬁed performance from –40°C to 125°C.

Note 5: The LT6106 output is an open collector current source. The

minimum output voltage scales directly with the ratio ROUT/10k.

Note 6: VSENSE+ is the voltage at the high side of the sense resistor,

RSENSE. See Figure 1.

Note 7: VSENSE (MAX) is the maximum sense voltage for which the Electrical

Characteristics will apply. Higher voltages can affect performance but will

not damage the part provided that the output current of the LT6106 does

not exceed the allowable power dissipation as described in Note 1.

TYPICAL PERFORMANCE CHARACTERISTICS

Input Offset Voltage vs

Temperature

TEMPERATURE (°C)

–55

200

125

6106 G03

–200

–400

–25

400

–100

100

–300

300

VSENSE = 5mV

V+ = 12V

RIN = 100Ω

ROUT = 10k

AV = 100

TYPICAL UNITS

INPUT OFFSET VOLTAGE (μV)

–200

120

6106 G23

–120

–40 0

200

V+ = 12V

VSENSE = 5mV

RIN = 100Ω

ROUT = 10k

1068 UNITS

VOS Distribution

SUPPLY VOLTAGE (V)

6106 G02

–10

–70

–30

–20

–40

–50

–60

VSENSE = 5mV

RIN = 100Ω

ROUT = 10k

TYPICAL UNITS

Input Offset Voltage vs

Supply Voltage

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