LTC6652BHMS8-4.096#PBF Linear Technology, LTC6652BHMS8-4.096#PBF Datasheet - Page 8

• Manufacturer Part Number: LTC6652BHMS8-4.096#PBF
• Description: IC REF PREC LN 8-MSOP
• Manufacturer: Linear Technology

Specifications of LTC6652BHMS8-4.096#PBF

• Reference Type: Series
• Voltage - Output: 4.096V
• Tolerance: ±0.1%
• Temperature Coefficient: 10ppm/°C
• Voltage - Input: 4.596 ~ 13.2 V
• Number Of Channels: 1
• Current - Quiescent: 350µA
• Current - Output: 16mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 4.096V
• Reference Voltage Accuracy (max): 0.1
• Line Regulation: 50ppm/V
• Load Regulation: 150ppm/mA
• Input Voltage (max): 13.2V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: MSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Lead Free Status / Rohs Status: Compliant

LTC6652
PIN FUNCTIONS
DNC (Pin 1): Do Not Connect.
V
V
supply is 13.2V. Bypassing V
GND will improve PSRR.
SHDN (Pin 3): Shutdown Input. This active low input
powers down the device to <2μA. For normal operation
tie this pin to V
LTC6652s. Curves from the LTC6652-1.25, LTC6652-2.5 and the LTC6652-5 represent the extremes and typical of the voltage options.
Characteristic curves for other output voltages fall between these curves and can be estimated based on their output.
8
TYPICAL PERFORMANCE CHARACTERISTICS
IN
OUT
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
(Pin 2): Power Supply. The minimum supply input is
0
0.01
+ 300mV or 2.7V; whichever is higher. The maximum
Power Supply Rejection Ratio
vs Frequency
0.1
FREQUENCY (kHz)
IN
.
1
C
OUT
10
C
= 0μF
OUT
C
OUT
= 10μF
100
IN
= 1μF
with a 0.1μF capacitor to
6652 G07
1000
100
0.1
10
1
0.01
Output Impedance vs Frequency
0.1
FREQUENCY (kHz)
C
OUT
C
OUT
= 1μF
1
GND (Pin 4): Device Ground.
V
required. For some applications, a capacitor between 0.1μF
to 10μF can be benefi cial. See the graphs in the Typical
Performance Characteristics section for further details.
GND (Pins 5,7,8): Internal Function. Ground these pins.
OUT
= 10μF
C
OUT
= 0μF
(Pin 6): Output Voltage. An output capacitor is not
10
Characteristic curves are similar for most
6652 G08
100
2.5
2.0
1.0
1.5
0.5
0
2
SHDN Input Voltage Thresholds
vs V
IN
4
6
V
IN
8
(V)
V
10
TH(UP)
V
TH(DN)
12
6652 G13
6652fc
14