LT1634BCS8-4.096 Linear Technology, LT1634BCS8-4.096 Datasheet - Page 10

• Manufacturer Part Number: LT1634BCS8-4.096
• Description: IC SHUNT VOLT REF 4.096V 8-SOIC
• Manufacturer: Linear Technology

Specifications of LT1634BCS8-4.096

• Reference Type: Shunt
• Voltage - Output: 4.096V
• Tolerance: ±0.05%
• Temperature Coefficient: 25ppm/°C
• Number Of Channels: 1
• Current - Cathode: 15µA
• Current - Output: 30mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Input: -
• Current - Quiescent: -

APPLICATIONS INFORMATION
LT1634
The reverse characteristics of the LT1634 behave like
a resistor in parallel with a Zener diode. This simple,
well behaved characteristic is important to the proper
operation of circuits like Figure 1. The adjustable output
TYPICAL APPLICATIONS
PACKAGE DESCRIPTION
10
OMMENDED SOLDER PAD LAYOUT
5V
18k
.050 BSC
LT1634-4.096
.030 ±.005
TYP
Reference for Micropower A/D Converter
0.1μF
.045 ±.005
.160 ±.005
V
IN
1
2
3
4
(0.203 – 0.254)
.008 – .010
NOTE:
1. DIMENSIONS IN
2. DRAWING NOT TO SCALE
3. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
V
+IN
–IN
GND
REF
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
LTC1286
CS/SHDN
(0.254 – 0.508)
D
.010 – .020
CLK
V
OUT
CC
(0.406 – 1.270)
8
7
6
5
(MILLIMETERS)
.016 – .050
INCHES
R
8-Lead Plastic Small Outline (Narrow 0.150 Inch)
B
μC/μP
SERIAL
INTERFACE
45°
Figure 1. Adjustable Output Voltage Reference
=
V
OUT
10μA
– 1.25V
(Reference LTC DWG # 05-08-1610)
0°– 8° TYP
0.1μF
1634 TA03
LT1634-1.25
5V
(1.346 – 1.752)
(0.355 – 0.483)
S8 Package
.053 – .069
.014 – .019
TYP
–
+
voltage reference depends upon positive feedback from
the LT1495’s output to start-up and regulate the bias cur-
rent for the LT1634.
LT1495
V
IN
≥ 10.5V
7.5V TO 12V
The LT1634-5 Generates the LTC1448 Dual 12-Bit
1634 F01
3.48k
R2
250k
LT1634-5
R1
50k TO 1.75M
V
1.5V TO 10V
DAC’s Reference and Supply Voltage
(1.270)
OUT
.050
BSC
(0.101 – 0.254)
.004 – .010
INTERFACE
0.1μF
SERIAL
μC/μP
(5.791 – 6.197)
.228 – .244
1
2
3
4
CLK
D
CS/LD
REF
IN
LTC1448
8
1
V
V
OUTB
OUTA
GND
V
CC
(4.801 – 5.004)
.189 – .197
7
2
8
7
6
5
NOTE 3
6
3
0.1μF
5
4
V
V
1634 TA04
OUTB
OUTA
(3.810 – 3.98
.150 – .157
SO8 0303
NOTE 3
1634fe